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      <image:title>AQUADUR 4–21, for water hardness, 5000 strips</image:title>
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    <loc>https://esslabshop.com/products/91346-test-strip-reader-quantofix-relax</loc>
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      <image:title>QUANTOFIX Relax Test strip reader</image:title>
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    <loc>https://esslabshop.com/products/70274-pe-snap-cap-n-18-polyethylene-transparent-closed-top-no-liner</loc>
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      <image:title>PE snap cap, N 18, Polyethylene, transparent, closed top, no liner</image:title>
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      <image:title>Crimp closure, N 20, alu., center hole, no liner</image:title>
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    <loc>https://esslabshop.com/products/702800-crimp-closure-n-8-alu-center-hole-no-liner</loc>
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      <image:title>Crimp closure, N 8, alu., center hole, no liner</image:title>
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    <loc>https://esslabshop.com/products/70275-pe-snap-cap-n-22-polyethylene-transparent-closed-top-no-liner</loc>
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      <image:title>PE snap cap, N 22, Polyethylene, transparent, closed top, no liner</image:title>
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    <loc>https://esslabshop.com/products/702160-screw-closure-n-9-pp-transparent-center-hole-no-liner</loc>
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      <image:title>Screw closure, N 9, PP, transparent, center hole, no liner</image:title>
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  <url>
    <loc>https://esslabshop.com/products/702161-screw-closure-n-9-pp-blue-center-hole-no-liner</loc>
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      <image:title>Screw closure, N 9, PP, blue, center hole, no liner</image:title>
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  <url>
    <loc>https://esslabshop.com/products/702807-pe-plug-n-8-polyethylene-transparent-closed-top-no-liner</loc>
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      <image:title>PE plug, N 8, Polyethylene, transparent, closed top, no liner</image:title>
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  <url>
    <loc>https://esslabshop.com/products/702162-screw-closure-n-9-pp-black-center-hole-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702162.jpg?v=1740397316</image:loc>
      <image:title>Screw closure, N 9, PP, black, center hole, no liner</image:title>
      <image:caption>Screw closure, N 9, PP, black, center hole, no liner</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/702163-screw-closure-n-9-pp-red-center-hole-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702163.jpg?v=1740397315</image:loc>
      <image:title>Screw closure, N 9, PP, red, center hole, no liner</image:title>
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  <url>
    <loc>https://esslabshop.com/products/702164-screw-closure-n-9-pp-green-center-hole-no-liner</loc>
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      <image:title>Screw closure, N 9, PP, green, center hole, no liner</image:title>
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  <url>
    <loc>https://esslabshop.com/products/702165-screw-closure-n-9-pp-yellow-center-hole-no-liner</loc>
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      <image:title>Screw closure, N 9, PP, yellow, center hole, no liner</image:title>
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  <url>
    <loc>https://esslabshop.com/products/702112-crimp-closure-n-20-alu-gold-center-hole-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
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      <image:title>Crimp closure, N 20, alu., gold, center hole, no liner</image:title>
      <image:caption>Crimp closure, N 20, alu., gold, center hole, no liner</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/70249-screw-closure-n-8-pp-black-center-hole-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70249.jpg?v=1740397312</image:loc>
      <image:title>Screw closure, N 8, PP, black, center hole, no liner</image:title>
      <image:caption>Screw closure, N 8, PP, black, center hole, no liner</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/70261-septa-n-8-ptfe-white-0-25-mm-53-shore-d</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70261.jpg?v=1740397311</image:loc>
      <image:title>Septa N 8, PTFE, white, 0.25 mm, 53&amp;deg; shore D</image:title>
      <image:caption>Septa N 8, PTFE, white, 0.25 mm, 53&amp;deg; shore D</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/702043-septa-n-9-ptfe-white-0-25-mm-53-shore-d</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702043.jpg?v=1740397311</image:loc>
      <image:title>Septa N 9, PTFE, white, 0.25 mm, 53&amp;deg; shore D</image:title>
      <image:caption>Septa N 9, PTFE, white, 0.25 mm, 53&amp;deg; shore D</image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/702802-crimp-cap-n-13-alu-center-hole-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702802.jpg?v=1740397310</image:loc>
      <image:title>Crimp cap, N 13, alu., center hole, no liner</image:title>
      <image:caption>Crimp cap, N 13, alu., center hole, no liner</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70266-pe-push-on-cap-n-20-beveled-hs-crimp-neck-transparent-center-hole-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70242-70266-702128.jpg?v=1740397309</image:loc>
      <image:title>PE push on cap N 20, beveled HS crimp neck, transparent, center hole, no liner</image:title>
      <image:caption>PE push on cap N 20, beveled HS crimp neck, transparent, center hole, no liner</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/70267-pe-push-on-cap-n-20-flat-crimp-neck-transparent-center-hole-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70240-70267-702129.jpg?v=1740397309</image:loc>
      <image:title>PE push on cap N 20, flat crimp neck, transparent, center hole, no liner</image:title>
      <image:caption>PE push on cap N 20, flat crimp neck, transparent, center hole, no liner</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70250-screw-closure-n-8-pp-black-closed-top-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70250.jpg?v=1740397308</image:loc>
      <image:title>Screw closure, N 8, PP, black, closed top, no liner</image:title>
      <image:caption>Screw closure, N 8, PP, black, closed top, no liner</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70260-septa-n-12-ptfe-white-0-25-mm-53-shore-d</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70260.jpg?v=1740397307</image:loc>
      <image:title>Septa N 12, PTFE, white, 0.25 mm, 53&amp;deg; shore D</image:title>
      <image:caption>Septa N 12, PTFE, white, 0.25 mm, 53&amp;deg; shore D</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702801-crimp-closure-n-11-alu-center-hole-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702801.jpg?v=1740397306</image:loc>
      <image:title>Crimp closure, N 11, alu., center hole, no liner</image:title>
      <image:caption>Crimp closure, N 11, alu., center hole, no liner</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70236_1-crimp-closure-n-20-alu-center-tear-off-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70236-1.jpg?v=1740397306</image:loc>
      <image:title>Crimp closure, N 20, alu., center tear off, no liner</image:title>
      <image:caption>Crimp closure, N 20, alu., center tear off, no liner</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702805-crimp-closure-n-20-alu-complete-tear-off-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702805.jpg?v=1740397304</image:loc>
      <image:title>Crimp closure, N 20, alu., complete tear off, no liner</image:title>
      <image:caption>Crimp closure, N 20, alu., complete tear off, no liner</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702803-crimp-closure-n-13-alu-gold-center-tear-off-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702803.jpg?v=1740397303</image:loc>
      <image:title>Crimp closure, N 13, alu., gold, center tear off, no liner</image:title>
      <image:caption>Crimp closure, N 13, alu., gold, center tear off, no liner</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702963-screw-closure-n-13-pp-black-center-hole-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702963.jpg?v=1740397303</image:loc>
      <image:title>Screw closure, N 13, PP, black, center hole, no liner</image:title>
      <image:caption>Screw closure, N 13, PP, black, center hole, no liner</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702799-crimp-closure-n-20-alu-pressure-release-silver-center-hole-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702799.jpg?v=1740397302</image:loc>
      <image:title>Crimp closure, N 20, alu., pressure release, silver, center hole, no liner</image:title>
      <image:caption>Crimp closure, N 20, alu., pressure release, silver, center hole, no liner</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702931_1-stoppers-n-20-bromobutyl-red-45-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702931_1.jpg?v=1740397301</image:loc>
      <image:title>Stoppers N 20, Bromobutyl, red, 45&amp;deg; shore A</image:title>
      <image:caption>Stoppers N 20, Bromobutyl, red, 45&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702808-crimp-closure-n-20-metal-magnetic-silver-center-hole-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702808.jpg?v=1740397300</image:loc>
      <image:title>Crimp closure, N 20, metal (magnetic), silver, center hole, no liner</image:title>
      <image:caption>Crimp closure, N 20, metal (magnetic), silver, center hole, no liner</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702966-screw-closure-n-13-pp-black-closed-top-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702966.jpg?v=1740397297</image:loc>
      <image:title>Screw closure, N 13, PP, black, closed top, no liner</image:title>
      <image:caption>Screw closure, N 13, PP, black, closed top, no liner</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702514-vial-container-max-diameter-12-mm-81-pos-with-lid-and-divider-stackable</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702514_Flaschenbehaelter.jpg?v=1740397296</image:loc>
      <image:title>Vial container, max. diameter 12 mm, 81 pos., with lid and divider, stackable</image:title>
      <image:caption>Vial container, max. diameter 12 mm, 81 pos., with lid and divider, stackable</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702049-screw-closure-n-10-pp-black-center-hole-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702049.jpg?v=1740397295</image:loc>
      <image:title>Screw closure, N 10, PP, black, center hole, no liner</image:title>
      <image:caption>Screw closure, N 10, PP, black, center hole, no liner</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702515-vial-container-max-diameter-15-mm-49-pos-with-lid-and-divider-stackable</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702515_Flaschenbehaelter.jpg?v=1740397295</image:loc>
      <image:title>Vial container, max. diameter 15 mm, 49 pos. with lid and divider, stackable</image:title>
      <image:caption>Vial container, max. diameter 15 mm, 49 pos. with lid and divider, stackable</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702060-screw-closure-n-24-polypropylene-white-center-hole-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702060.jpg?v=1740397294</image:loc>
      <image:title>Screw closure, N 24, polypropylene, white, center hole, no liner</image:title>
      <image:caption>Screw closure, N 24, polypropylene, white, center hole, no liner</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702025-crimp-closure-n-8-alu-center-hole-red-rubber-fep-colorl-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702025.jpg?v=1740397293</image:loc>
      <image:title>Crimp closure, N 8, alu., center hole, Red Rubber/FEP colorl., 1.0 mm</image:title>
      <image:caption>Crimp closure, N 8, alu., center hole, Red Rubber/FEP colorl., 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702061-screw-closure-n-24-polypropylene-white-closed-top-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702061.jpg?v=1740397292</image:loc>
      <image:title>Screw closure, N 24, polypropylene, white, closed top, no liner</image:title>
      <image:caption>Screw closure, N 24, polypropylene, white, closed top, no liner</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702070-septa-n-8-red-rubber-fep-red-orange-colorless-1-3-mm-45-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702070.jpg?v=1740397291</image:loc>
      <image:title>Septa N 8, Red rubber/FEP, red-orange/colorless, 1.3 mm, 45&amp;deg; shore A</image:title>
      <image:caption>Septa N 8, Red rubber/FEP, red-orange/colorless, 1.3 mm, 45&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702041-septa-n-9-red-rubber-fep-red-orange-colorless-1-0-mm-45-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702041.jpg?v=1740397290</image:loc>
      <image:title>Septa N 9, Red Rubber/FEP, red-orange/colorless, 1.0 mm, 45&amp;deg; shore A</image:title>
      <image:caption>Septa N 9, Red Rubber/FEP, red-orange/colorless, 1.0 mm, 45&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702974-support-spring-for-702972-micro-insert-n-13-7-0x51-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702974.jpg?v=1740397290</image:loc>
      <image:title>Support spring for 702972 (Micro-insert N 13), 7.0x51.0 mm,</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70201hp-crimp-neck-vial-n-11-11-6x32-0-mm-1-5-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70201HP.jpg?v=1740397289</image:loc>
      <image:title>Crimp neck vial, N 11, 11.6x32.0 mm, 2 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70201cg-crimp-neck-vial-n-11-11-6x32-0-mm-1-5-ml-small-opening-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70201CG_c6f5ef72-c929-4843-909b-5df29f5efed9.jpg?v=1740397287</image:loc>
      <image:title>Crimp neck vial, N 11, 11.6x32.0 mm, 2 mL, small opening, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70256-crimp-closure-n-11-alu-center-hole-natural-rubber-butyl-tef-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70256.jpg?v=1740397138</image:loc>
      <image:title>Crimp closure, N 11, alu., center hole, Natural Rubber/Butyl/TEF, 1.0 mm</image:title>
      <image:caption>Crimp closure, N 11, alu., center hole, Natural Rubber/Butyl/TEF, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702730-crimp-closure-n-11-alu-center-hole-red-rubber-fep-colorless-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702730.jpg?v=1740397138</image:loc>
      <image:title>Crimp closure, N 11, alu., center hole, Red Rubber/FEP colorless, 1.0 mm</image:title>
      <image:caption>Crimp closure, N 11, alu., center hole, Red Rubber/FEP colorless, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702401-snap-ring-closure-n-11-pe-transp-closed-top-no-liner-thin-piercing-area</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702401.jpg?v=1740397136</image:loc>
      <image:title>Snap ring closure, N 11, PE, transp., closed top, no liner, thin piercing area</image:title>
      <image:caption>Snap ring closure, N 11, PE, transp., closed top, no liner, thin piercing area</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70201hp_2-crimp-neck-vial-n-11-11-6x32-0-mm-1-5-ml-flat-bottom-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70201HP_2.jpg?v=1740397135</image:loc>
      <image:title>Crimp neck vial, N 11, 11.6x32.0 mm, 2 mL, flat bottom, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70202_1-shell-vial-n-8-8-2x40-0-mm-1-0-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70202_1.jpg?v=1740397134</image:loc>
      <image:title>Shell vial, N 8, 8.2x40.0 mm, 1.0 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70213-screw-neck-vial-n-8-11-6x32-0-mm-1-5-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70213.jpg?v=1740397132</image:loc>
      <image:title>Screw neck vial, N 8, 11.6x32.0 mm, 2 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702282-screw-neck-vial-n-9-11-6x32-0-mm-1-5-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702282.jpg?v=1740397132</image:loc>
      <image:title>Screw neck vial, N 9, 11.6x32.0 mm, 2 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702516-vial-container-max-diameter-23-mm-25-pos-with-lid-and-divider-stackable</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702516_Flaschenbehaelter.jpg?v=1740397131</image:loc>
      <image:title>Vial container, max. diameter 23 mm, 25 pos. with lid and divider, stackable</image:title>
      <image:caption>Vial container, max. diameter 23 mm, 25 pos. with lid and divider, stackable</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702730_1-crimp-closure-n-11-alu-green-center-hole-red-rubber-fep-colorl-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702730-1.jpg?v=1740397130</image:loc>
      <image:title>Crimp closure, N 11, alu., green, center hole, Red Rubber/FEP colorl., 1.0 mm</image:title>
      <image:caption>Crimp closure, N 11, alu., green, center hole, Red Rubber/FEP colorl., 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702730_2-crimp-closure-n-11-alu-red-center-hole-red-rubber-fep-colorless-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702730-2.jpg?v=1740397129</image:loc>
      <image:title>Crimp closure, N 11, alu., red, center hole, Red Rubber/FEP colorless, 1.0 mm</image:title>
      <image:caption>Crimp closure, N 11, alu., red, center hole, Red Rubber/FEP colorless, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702730_3-crimp-closure-n-11-alu-blue-center-hole-red-rubber-fep-colorless-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702730-3.jpg?v=1740397128</image:loc>
      <image:title>Crimp closure, N 11, alu., blue, center hole, Red Rubber/FEP colorless, 1.0 mm</image:title>
      <image:caption>Crimp closure, N 11, alu., blue, center hole, Red Rubber/FEP colorless, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702053-septa-n-12-red-rubber-fep-red-orange-colorless-1-5-mm-40-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702053.jpg?v=1740397123</image:loc>
      <image:title>Septa N 12, Red Rubber/FEP, red-orange/colorless, 1.5 mm, 40&amp;deg; shore A</image:title>
      <image:caption>Septa N 12, Red Rubber/FEP, red-orange/colorless, 1.5 mm, 40&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70231_1-crimp-closure-n-11-alu-green-center-hole-natural-rubber-butyl-tef-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70231-1.jpg?v=1740397122</image:loc>
      <image:title>Crimp closure, N 11, alu., green, center hole, Natural Rubber/Butyl/TEF, 1.0 mm</image:title>
      <image:caption>Crimp closure, N 11, alu., green, center hole, Natural Rubber/Butyl/TEF, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70231_2-crimp-closure-n-11-alu-red-center-hole-natural-rubber-butyl-tef-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70231-2.jpg?v=1740397121</image:loc>
      <image:title>Crimp closure, N 11, alu., red, center hole, Natural Rubber/Butyl/TEF, 1.0 mm</image:title>
      <image:caption>Crimp closure, N 11, alu., red, center hole, Natural Rubber/Butyl/TEF, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702833-crimp-closure-n-20-alu-blue-tin-silver-center-hole-no-liner</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702833.jpg?v=1740397120</image:loc>
      <image:title>Crimp closure, N 20, alu. blue/tin silver, center hole, no liner</image:title>
      <image:caption>Crimp closure, N 20, alu. blue/tin silver, center hole, no liner</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702736-crimp-closure-n-11-alu-center-hole-red-rubber-fep-colorless-1-3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702730_ef82bd6c-fe67-4299-a413-107922876469.jpg?v=1740397119</image:loc>
      <image:title>Crimp closure, N 11, alu., center hole, Red Rubber/FEP colorless, 1.3 mm</image:title>
      <image:caption>Crimp closure, N 11, alu., center hole, Red Rubber/FEP colorless, 1.3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70214cg-crimp-neck-vial-n-11-11-6x32-0-mm-1-5-ml-small-opening-flat-bottom-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70214CG.jpg?v=1740397118</image:loc>
      <image:title>Crimp neck vial, N 11, 11.6x32.0 mm, 2 mL, small opening, flat bottom, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702714-snap-ring-crimp-neck-vial-n-11-11-6x32-0-mm-1-5-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702714.jpg?v=1740397116</image:loc>
      <image:title>Snap ring/crimp neck vial, N 11, 11.6x32.0 mm, 2 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70213_2-screw-neck-vial-n-8-11-6x32-0-mm-1-5-ml-flat-bottom-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70213_2.jpg?v=1740397116</image:loc>
      <image:title>Screw neck vial, N 8, 11.6x32.0 mm, 2 mL, flat bottom, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702293-screw-neck-vial-n-9-11-6x32-0-mm-1-5-ml-flat-bottom-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702293.jpg?v=1740397115</image:loc>
      <image:title>Screw neck vial, N 9, 11.6x32.0 mm, 2 mL, flat bottom, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70284-crimp-closure-n-11-alu-center-hole-ptfe-virginal-white-0-25-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70284.jpg?v=1740397115</image:loc>
      <image:title>Crimp closure, N 11, alu., center hole, PTFE virginal, white, 0.25 mm</image:title>
      <image:caption>Crimp closure, N 11, alu., center hole, PTFE virginal, white, 0.25 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702885-crimp-neck-vial-n-11-11-6x32-0-mm-1-5-ml-label-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702885.jpg?v=1740397114</image:loc>
      <image:title>Crimp neck vial, N 11, 11.6x32.0 mm, 2 mL, label, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702011-screw-neck-vial-n-10-11-6x32-0-mm-1-5-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702011.jpg?v=1740397113</image:loc>
      <image:title>Screw neck vial, N 10, 11.6x32.0 mm, 2 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702029-screw-closure-n-9-pp-transparent-center-hole-ptfe-white-0-25-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702029.jpg?v=1740397112</image:loc>
      <image:title>Screw closure, N 9, PP, transparent, center hole, PTFE, white, 0.25 mm</image:title>
      <image:caption>Screw closure, N 9, PP, transparent, center hole, PTFE, white, 0.25 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702031-screw-closure-n-9-pp-blue-center-hole-ptfe-white-0-25-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702031.jpg?v=1740397112</image:loc>
      <image:title>Screw closure, N 9, PP, blue, center hole, PTFE, white, 0.25 mm</image:title>
      <image:caption>Screw closure, N 9, PP, blue, center hole, PTFE, white, 0.25 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702518-vial-container-max-diameter-18-5-mm-36-pos-with-lid-and-divider-stackable</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702518_Flaschenbehaelter_frontal.jpg?v=1740397111</image:loc>
      <image:title>Vial container, max. diameter 18.5 mm, 36 pos. with lid and divider, stackable</image:title>
      <image:caption>Vial container, max. diameter 18.5 mm, 36 pos. with lid and divider, stackable</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702892-crimp-neck-vial-n-11-11-6x32-0-mm-1-5-ml-label-flat-bottom-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702892.jpg?v=1740397110</image:loc>
      <image:title>Crimp neck vial, N 11, 11.6x32.0 mm, 2 mL, label, flat bottom, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70271-snap-cap-vial-n-18-20-0x40-0-mm-5-0-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70271.jpg?v=1740397110</image:loc>
      <image:title>Snap cap vial, N 18, 20.0x40.0 mm, 5.0 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702713-snap-ring-crimp-neck-vial-n-11-11-6x32-0-mm-1-5-ml-label-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702713.jpg?v=1740397109</image:loc>
      <image:title>Snap ring/crimp neck vial, N 11, 11.6x32.0 mm, 2 mL, label, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702283-screw-neck-vial-n-9-11-6x32-0-mm-1-5-ml-label-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702283.jpg?v=1740397108</image:loc>
      <image:title>Screw neck vial, N 9, 11.6x32.0 mm, 2 mL, label, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702004-screw-neck-vial-n-8-11-6x32-0-mm-1-5-ml-label-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702004.jpg?v=1740397108</image:loc>
      <image:title>Screw neck vial, N 8, 11.6x32.0 mm, 2 mL, label, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702012-screw-neck-vial-n-10-11-6x32-0-mm-1-5-ml-label-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702012.jpg?v=1740397107</image:loc>
      <image:title>Screw neck vial, N 10, 11.6x32.0 mm, 2 mL, label, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702712-snap-ring-crimp-neck-vial-n-11-11-6x32-0-mm-1-5-ml-label-flat-bottom-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702712.jpg?v=1740397106</image:loc>
      <image:title>Snap ring/crimp neck vial, N 11, 11.6x32.0 mm, 2 mL, label, flat bottom, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702030-screw-closure-n-9-pp-transp-center-hole-red-rubber-fep-colorl-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702030.jpg?v=1740397106</image:loc>
      <image:title>Screw closure, N 9, PP, transp., center hole, Red Rubber/FEP colorl., 1.0 mm</image:title>
      <image:caption>Screw closure, N 9, PP, transp., center hole, Red Rubber/FEP colorl., 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702732-screw-closure-n-9-pp-blue-center-hole-red-rubber-fep-colorless-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702732.jpg?v=1740397105</image:loc>
      <image:title>Screw closure, N 9, PP, blue, center hole, Red Rubber/FEP colorless, 1.0 mm</image:title>
      <image:caption>Screw closure, N 9, PP, blue, center hole, Red Rubber/FEP colorless, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702502-vial-rack-max-diameter-12-mm-50-pos-stackable-if-empty</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702502_Flaschenstaender.jpg?v=1740397104</image:loc>
      <image:title>Vial rack, max. diameter 12 mm, 50 pos., stackable (if empty)</image:title>
      <image:caption>Vial rack, max. diameter 12 mm, 50 pos., stackable (if empty)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70237_2-crimp-closure-n-20-alu-center-hole-bromobutyl-stopper-gray-unassembled</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/70237.2.png?v=1759224027</image:loc>
      <image:title>Crimp closure, N 20, alu., center hole, Bromobutyl stopper, gray, unassembled</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702067-screw-closure-n-8-pp-black-center-hole-red-rubber-fep-colorl-1-3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702067.jpg?v=1740397102</image:loc>
      <image:title>Screw closure, N 8, PP, black, center hole, Red Rubber/FEP colorl., 1.3 mm</image:title>
      <image:caption>Screw closure, N 8, PP, black, center hole, Red Rubber/FEP colorl., 1.3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702063-snap-ring-closure-n-11-pe-hard-blue-center-hole-red-rubber-fep-colorl-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702063.jpg?v=1740397101</image:loc>
      <image:title>Snap ring closure, N 11, PE(hard),blue,center hole,Red Rubber/FEP colorl.,1.0mm</image:title>
      <image:caption>Snap ring closure, N 11, PE(hard),blue,center hole,Red Rubber/FEP colorl.,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702063_2080-snap-ring-closure-n-11-pe-soft-l-blue-c-hole-red-rubber-fep-colorl-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702063-2080.jpg?v=1740397099</image:loc>
      <image:title>Snap ring closure, N 11, PE, (soft),l.blue, c. hole,Red Rubber/FEP colorl.,1.0mm</image:title>
      <image:caption>Snap ring closure, N 11, PE, (soft),l.blue, c. hole,Red Rubber/FEP colorl.,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702731-snap-ring-closure-n-11-pe-hard-transp-c-hole-red-rubber-fep-colorl-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702731.jpg?v=1740397098</image:loc>
      <image:title>Snap ring closure, N 11, PE(hard), transp., c.hole, Red Rubber/FEP colorl.,1.0mm</image:title>
      <image:caption>Snap ring closure, N 11, PE(hard), transp., c.hole, Red Rubber/FEP colorl.,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70248-septa-n-8-silicone-ptfe-white-red-1-3-mm-45-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70248.jpg?v=1740397097</image:loc>
      <image:title>Septa N 8, Silicone/PTFE, white/red, 1.3 mm, 45&amp;deg; shore A</image:title>
      <image:caption>Septa N 8, Silicone/PTFE, white/red, 1.3 mm, 45&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702893-screw-neck-vial-n-8-11-6x32-0-mm-1-5-ml-label-flat-bottom-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702893_675d514f-5552-45eb-8fcd-57066958daed.jpg?v=1740397096</image:loc>
      <image:title>Screw neck vial, N 8, 11.6x32.0 mm, 2 mL, label, flat bottom, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702284-screw-neck-vial-n-9-11-6x32-0-mm-1-5-ml-label-flat-bottom-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702284.jpg?v=1740397095</image:loc>
      <image:title>Screw neck vial, N 9, 11.6x32.0 mm, 2 mL, label, flat bottom, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70272-snap-cap-vial-n-18-22-0x50-0-mm-10-0-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70272.jpg?v=1740397094</image:loc>
      <image:title>Snap cap vial, N 18, 22.0x50.0 mm, 10.0 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70289-crimp-closure-n-8-alu-center-hole-silicone-white-ptfe-red-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70289.jpg?v=1740397093</image:loc>
      <image:title>Crimp closure, N 8, alu., center hole, Silicone white/PTFE red, 1.0 mm</image:title>
      <image:caption>Crimp closure, N 8, alu., center hole, Silicone white/PTFE red, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70231-crimp-closure-n-11-alu-center-hole-natural-rubber-butyl-tef-1-3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70231.jpg?v=1740397093</image:loc>
      <image:title>Crimp closure, N 11, alu., center hole, Natural Rubber/Butyl/TEF, 1.3 mm</image:title>
      <image:caption>Crimp closure, N 11, alu., center hole, Natural Rubber/Butyl/TEF, 1.3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702005-micro-insert-n-8-n-11-5-0x31-0-mm-0-25-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702005.jpg?v=1740397092</image:loc>
      <image:title>Micro-insert, N 8|N 11, 5.0x31.0 mm, 0.25 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702825-micro-insert-n-9-n-10-n-11-6-0x31-0-mm-0-3-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702825.jpg?v=1740397091</image:loc>
      <image:title>Micro-insert, N 9|N 10|N 11, 6.0x31.0 mm, 0.3 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702013-screw-neck-vial-n-10-11-6x32-0-mm-1-5-ml-label-flat-bottom-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702013.jpg?v=1740397090</image:loc>
      <image:title>Screw neck vial, N 10, 11.6x32.0 mm, 2 mL, label, flat bottom, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702080-screw-closure-n-9-pp-black-center-hole-red-rubber-fep-colorless-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702080.jpg?v=1740397090</image:loc>
      <image:title>Screw closure, N 9, PP, black, center hole, Red Rubber/FEP colorless, 1.0 mm</image:title>
      <image:caption>Screw closure, N 9, PP, black, center hole, Red Rubber/FEP colorless, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702081-screw-closure-n-9-pp-red-center-hole-red-rubber-fep-colorless-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702081.jpg?v=1740397089</image:loc>
      <image:title>Screw closure, N 9, PP, red, center hole, Red Rubber/FEP colorless, 1.0 mm</image:title>
      <image:caption>Screw closure, N 9, PP, red, center hole, Red Rubber/FEP colorless, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702082-screw-closure-n-9-pp-green-center-hole-red-rubber-fep-colorless-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702082.jpg?v=1740397088</image:loc>
      <image:title>Screw closure, N 9, PP, green, center hole, Red Rubber/FEP colorless, 1.0 mm</image:title>
      <image:caption>Screw closure, N 9, PP, green, center hole, Red Rubber/FEP colorless, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702147-screw-closure-n-9-pp-yellow-center-hole-red-rubber-fep-colorless-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702147.jpg?v=1740397088</image:loc>
      <image:title>Screw closure, N 9, PP, yellow, center hole, Red Rubber/FEP colorless, 1.0 mm</image:title>
      <image:caption>Screw closure, N 9, PP, yellow, center hole, Red Rubber/FEP colorless, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702032-screw-closure-n-9-pp-blue-closed-top-ptfe-white-0-25-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702032.jpg?v=1740397087</image:loc>
      <image:title>Screw closure, N 9, PP, blue, closed top, PTFE, white, 0.25 mm</image:title>
      <image:caption>Screw closure, N 9, PP, blue, closed top, PTFE, white, 0.25 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702042-septa-n-9-silicone-ptfe-white-red-1-0-mm-45-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702042.jpg?v=1740397086</image:loc>
      <image:title>Septa N 9, Silicone/PTFE, white/red, 1.0 mm, 45&amp;deg; shore A</image:title>
      <image:caption>Septa N 9, Silicone/PTFE, white/red, 1.0 mm, 45&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702068-screw-closure-n-8-pp-black-closed-top-red-rubber-fep-colorl-1-3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702068.jpg?v=1740397086</image:loc>
      <image:title>Screw closure, N 8, PP, black, closed top, Red Rubber/FEP colorl., 1.3 mm</image:title>
      <image:caption>Screw closure, N 8, PP, black, closed top, Red Rubber/FEP colorl., 1.3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702044-screw-closure-bonded-n-10-pp-black-center-hole-red-rubber-tef-colorl-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702044_1zu1.jpg?v=1740397085</image:loc>
      <image:title>Screw closure (bonded), N 10, PP, black,center hole,Red Rubber/TEF colorl.,1.0mm</image:title>
      <image:caption>Screw closure (bonded), N 10, PP, black,center hole,Red Rubber/TEF colorl.,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70282-crimp-neck-vial-n-8-5-5x31-5-mm-0-3-ml-round-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70282.jpg?v=1740397084</image:loc>
      <image:title>Crimp neck vial, N 8, 5.5x31.5 mm, 0.3 mL, round bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702809-snap-ring-crimp-neck-vial-n-11-11-6x32-0-mm-0-3-ml-inner-cone-pp-tr</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702809.jpg?v=1740397084</image:loc>
      <image:title>Snap ring/crimp neck vial, N 11, 11.6x32.0 mm, 0.3 mL, inner cone, PP tr.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702009-screw-neck-vial-n-9-11-6x32-0-mm-0-3-ml-inner-cone-pp-tr</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702009.jpg?v=1740397083</image:loc>
      <image:title>Screw neck vial, N 9, 11.6x32.0 mm, 0.3 mL, inner cone, PP tr.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702962-screw-neck-vial-n-13-14-75x45-0-mm-4-0-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702962.jpg?v=1740397082</image:loc>
      <image:title>Screw neck vial, N 13, 14.75x45.0 mm, 4.0 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702033-screw-closure-n-9-pp-blue-closed-top-red-rubber-fep-colorless-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702033.jpg?v=1740397082</image:loc>
      <image:title>Screw closure, N 9, PP, blue, closed top, Red Rubber/FEP colorless, 1.0 mm</image:title>
      <image:caption>Screw closure, N 9, PP, blue, closed top, Red Rubber/FEP colorless, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702173-snap-ring-crimp-neck-vial-n-11-11-6x32-0-mm-0-3-ml-inner-cone-pp-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702173.jpg?v=1740397080</image:loc>
      <image:title>Snap ring/crimp neck vial, N 11, 11.6x32.0 mm, 0.3 mL, inner cone, PP amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702172-screw-neck-vial-n-9-11-6x32-0-mm-0-3-ml-inner-cone-pp-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702172.jpg?v=1740397080</image:loc>
      <image:title>Screw neck vial, N 9, 11.6x32.0 mm, 0.3 mL, inner cone, PP amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702113-screw-closure-bonded-n-13-pp-white-closed-top-silicone-w-ptfe-blue-1-3mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702113_1zu1.jpg?v=1740397079</image:loc>
      <image:title>Screw closure (bonded), N 13, PP, white, closed top, Silicone w./PTFE blue,1.3mm</image:title>
      <image:caption>Screw closure (bonded), N 13, PP, white, closed top, Silicone w./PTFE blue,1.3mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702174-snap-ring-crimp-neck-vial-n-11-11-6x32-0-mm-0-7-ml-round-bottom-insert-pp-tr</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702174.jpg?v=1740397078</image:loc>
      <image:title>Snap ring/crimp neck vial, N 11, 11.6x32.0 mm, 0.7 mL,round bottom insert,PP tr.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702010-screw-neck-vial-n-9-11-6x32-0-mm-0-7-ml-round-bottom-insert-pp-tr</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702010.jpg?v=1740397077</image:loc>
      <image:title>Screw neck vial, N 9, 11.6x32.0 mm, 0.7 mL, round bottom insert, PP tr.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702973-screw-neck-vial-n-13-14-75x45-0-mm-4-0-ml-flat-bottom-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702973.jpg?v=1740397077</image:loc>
      <image:title>Screw neck vial, N 13, 14.75x45.0 mm, 4.0 mL, flat bottom, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70245-screw-closure-n-8-pp-black-center-hole-silicone-white-ptfe-red-1-3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70245.jpg?v=1740397076</image:loc>
      <image:title>Screw closure, N 8, PP, black, center hole, Silicone white/PTFE red, 1.3 mm</image:title>
      <image:caption>Screw closure, N 8, PP, black, center hole, Silicone white/PTFE red, 1.3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702878-crimp-closure-n-8-alu-center-hole-ptfe-red-silicone-white-ptfe-red-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702878.jpg?v=1740397075</image:loc>
      <image:title>Crimp closure, N 8, alu., center hole, PTFE red/Silicone white/PTFE red, 1.0 mm</image:title>
      <image:caption>Crimp closure, N 8, alu., center hole, PTFE red/Silicone white/PTFE red, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702813-micro-insert-n-9-n-10-n-11-6-0x31-0-mm-0-2-ml-conical-15-mm-tip-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702813.jpg?v=1740397075</image:loc>
      <image:title>Micro-insert, N 9|N 10|N 11, 6.0x31.0 mm, 0.2 mL, conical, 15 mm tip, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702968-micro-insert-n-8-n-11-5-0x31-0-mm-0-1-ml-conical-15-mm-tip-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702968.jpg?v=1740397074</image:loc>
      <image:title>Micro-insert, N 8|N 11, 5.0x31.0 mm, 0.1 mL, conical, 15 mm tip, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702019-snap-cap-vial-n-22-26-0x48-0-mm-15-0-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702019.jpg?v=1740397074</image:loc>
      <image:title>Snap cap vial, N 22, 26.0x48.0 mm, 15.0 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702287-screw-closure-n-9-pp-transparent-center-hole-silicone-white-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702287.jpg?v=1740397073</image:loc>
      <image:title>Screw closure, N 9, PP, transparent, center hole, Silicone white/PTFE red, 1.0mm</image:title>
      <image:caption>Screw closure, N 9, PP, transparent, center hole, Silicone white/PTFE red, 1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702287_1-screw-closure-n-9-pp-blue-center-hole-silicone-white-ptfe-red-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702287-1.jpg?v=1740397073</image:loc>
      <image:title>Screw closure, N 9, PP, blue, center hole, Silicone white/PTFE red, 1.0 mm</image:title>
      <image:caption>Screw closure, N 9, PP, blue, center hole, Silicone white/PTFE red, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702710-snap-ring-closure-n-11-pe-hard-transp-center-hole-silicone-w-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702710.jpg?v=1740397072</image:loc>
      <image:title>Snap ring closure, N 11, PE(hard),transp.,center hole,Silicone w./PTFE red,1.0mm</image:title>
      <image:caption>Snap ring closure, N 11, PE(hard),transp.,center hole,Silicone w./PTFE red,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702710_1-snap-ring-closure-n-11-pe-hard-blue-center-hole-silicone-w-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702710-1.jpg?v=1740397071</image:loc>
      <image:title>Snap ring closure, N 11, PE(hard), blue, center hole, Silicone w./PTFE red,1.0mm</image:title>
      <image:caption>Snap ring closure, N 11, PE(hard), blue, center hole, Silicone w./PTFE red,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702710_2080-snap-ring-closure-n-11-pe-soft-l-blue-c-hole-silicone-w-ptfe-red-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702710-2080.jpg?v=1740397071</image:loc>
      <image:title>Snap ring closure, N 11, PE(soft), l. blue, c.hole, Silicone w./PTFE red,1.0 mm</image:title>
      <image:caption>Snap ring closure, N 11, PE(soft), l. blue, c.hole, Silicone w./PTFE red,1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702972-micro-insert-n-13-6-0x40-0-mm-0-3-ml-conical-spring-702974-req-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702972_194ea85c-94ba-4cfb-a19a-4148136f42b0.jpg?v=1740397070</image:loc>
      <image:title>Micro-insert, N 13, 6.0x40.0 mm, 0.3 mL, conical, spring 702974 req., clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702716-micro-insert-n-9-n-10-n-11-6-0x31-0-mm-0-25-ml-conical-12-mm-tip-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702716.jpg?v=1740397070</image:loc>
      <image:title>Micro-insert, N 9|N 10|N 11, 6.0x31.0 mm, 0.25 mL, conical, 12 mm tip, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702968_1-micro-insert-n-8-n-11-5-0x31-0-mm-0-15-ml-conical-9-mm-tip-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702968_1.jpg?v=1740397069</image:loc>
      <image:title>Micro-insert, N 8|N 11, 5.0x31.0 mm, 0.15 mL, conical, 9 mm tip, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702066-screw-closure-n-8-pp-black-closed-top-silicone-white-ptfe-red-1-3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702066.jpg?v=1740397068</image:loc>
      <image:title>Screw closure, N 8, PP, black, closed top, Silicone white/PTFE red, 1.3 mm</image:title>
      <image:caption>Screw closure, N 8, PP, black, closed top, Silicone white/PTFE red, 1.3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702138-septa-n-17-butyl-ptfe-red-gray-1-5-mm-50-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702138.jpg?v=1740397068</image:loc>
      <image:title>Septa N 17, Butyl/PTFE, red/gray, 1.5 mm, 50&amp;deg; shore A</image:title>
      <image:caption>Septa N 17, Butyl/PTFE, red/gray, 1.5 mm, 50&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70286-crimp-neck-vial-n-8-5-5x31-5-mm-0-2-ml-conical-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70286.jpg?v=1740397067</image:loc>
      <image:title>Crimp neck vial, N 8, 5.5x31.5 mm, 0.2 mL, conical, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702036-screw-closure-n-9-pp-black-center-hole-silicone-white-ptfe-red-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702036.jpg?v=1740397066</image:loc>
      <image:title>Screw closure, N 9, PP, black, center hole, Silicone white/PTFE red, 1.0 mm</image:title>
      <image:caption>Screw closure, N 9, PP, black, center hole, Silicone white/PTFE red, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702037-screw-closure-n-9-pp-red-center-hole-silicone-white-ptfe-red-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702037.jpg?v=1740397066</image:loc>
      <image:title>Screw closure, N 9, PP, red, center hole, Silicone white/PTFE red, 1.0 mm</image:title>
      <image:caption>Screw closure, N 9, PP, red, center hole, Silicone white/PTFE red, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702038-screw-closure-n-9-pp-green-center-hole-silicone-white-ptfe-red-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702038.jpg?v=1740397065</image:loc>
      <image:title>Screw closure, N 9, PP, green, center hole, Silicone white/PTFE red, 1.0 mm</image:title>
      <image:caption>Screw closure, N 9, PP, green, center hole, Silicone white/PTFE red, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702107-screw-closure-n-9-pp-yellow-center-hole-silicone-white-ptfe-red-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702107.jpg?v=1740397064</image:loc>
      <image:title>Screw closure, N 9, PP, yellow, center hole, Silicone white/PTFE red, 1.0 mm</image:title>
      <image:caption>Screw closure, N 9, PP, yellow, center hole, Silicone white/PTFE red, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702050-screw-closure-n-13-pp-black-center-hole-red-rubber-fep-colorless-1-5-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702050.jpg?v=1740397064</image:loc>
      <image:title>Screw closure, N 13, PP, black, center hole, Red Rubber/FEP colorless, 1.5 mm</image:title>
      <image:caption>Screw closure, N 13, PP, black, center hole, Red Rubber/FEP colorless, 1.5 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702114-screw-closure-bonded-n-15-pp-white-closed-top-silicone-w-ptfe-blue-1-3mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702114_1zu1.jpg?v=1740397062</image:loc>
      <image:title>Screw closure (bonded), N 15, PP, white, closed top, Silicone w./PTFE blue,1.3mm</image:title>
      <image:caption>Screw closure (bonded), N 15, PP, white, closed top, Silicone w./PTFE blue,1.3mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702402-screw-closure-n-9-pp-blue-c-hole-sili-w-polyimide-orange-1-0mm-fluorine-free</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702287-1_032b035f-0087-4b19-bec9-d731dff71d6a.jpg?v=1740397062</image:loc>
      <image:title>Screw closure, N 9,PP,blue,c. hole,Sili. w./Polyimide orange,1.0mm,fluorine-free</image:title>
      <image:caption>Screw closure, N 9,PP,blue,c. hole,Sili. w./Polyimide orange,1.0mm,fluorine-free</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702904-septa-n-19-natural-rubber-tef-red-orange-colorless-1-3-mm-45-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702904.jpg?v=1740397061</image:loc>
      <image:title>Septa N 19, Natural rubber/TEF, red-orange/colorless, 1.3 mm, 45&amp;deg; shore A</image:title>
      <image:caption>Septa N 19, Natural rubber/TEF, red-orange/colorless, 1.3 mm, 45&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/735509-rack-for-two-ergonomic-or-electronic-crimping-tools</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/735509_735520_735320.jpg?v=1740397060</image:loc>
      <image:title>Rack for two ergonomic or electronic crimping tools</image:title>
      <image:caption>Rack for two ergonomic or electronic crimping tools</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70288-crimp-closure-n-11-alu-center-hole-silicone-white-ptfe-red-1-3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70288.jpg?v=1740397059</image:loc>
      <image:title>Crimp closure, N 11, alu., center hole, Silicone white/PTFE red, 1.3 mm</image:title>
      <image:caption>Crimp closure, N 11, alu., center hole, Silicone white/PTFE red, 1.3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702051-screw-closure-n-13-pp-black-closed-top-red-rubber-fep-colorless-1-5-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702051.jpg?v=1740397059</image:loc>
      <image:title>Screw closure, N 13, PP, black, closed top, Red Rubber/FEP colorless, 1.5 mm</image:title>
      <image:caption>Screw closure, N 13, PP, black, closed top, Red Rubber/FEP colorless, 1.5 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702095-snap-ring-closure-n-11-pe-hard-red-center-hole-silicone-w-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702095.jpg?v=1740397058</image:loc>
      <image:title>Snap ring closure, N 11, PE, (hard), red, center hole,Silicone w./PTFE red,1.0mm</image:title>
      <image:caption>Snap ring closure, N 11, PE, (hard), red, center hole,Silicone w./PTFE red,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702108-snap-ring-closure-n-11-pe-hard-yellow-center-hole-silicone-w-ptfe-red-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702108.jpg?v=1740397057</image:loc>
      <image:title>Snap ring closure, N 11, PE(hard),yellow,center hole,Silicone w./PTFE red,1.0 mm</image:title>
      <image:caption>Snap ring closure, N 11, PE(hard),yellow,center hole,Silicone w./PTFE red,1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702142-snap-ring-closure-n-11-pe-hard-green-center-hole-silicone-w-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702142.jpg?v=1740397057</image:loc>
      <image:title>Snap ring closure, N 11, PE(hard), green,center hole, Silicone w./PTFE red,1.0mm</image:title>
      <image:caption>Snap ring closure, N 11, PE(hard), green,center hole, Silicone w./PTFE red,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70273-snap-cap-vial-n-22-26-0x65-0-mm-25-0-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70273.jpg?v=1740397056</image:loc>
      <image:title>Snap cap vial, N 22, 26.0x65.0 mm, 25.0 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70203-crimp-neck-vial-n-13-13-75x35-0-mm-2-0-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70203.jpg?v=1740397055</image:loc>
      <image:title>Crimp neck vial, N 13, 13.75x35.0 mm, 2.0 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70277-septa-n-20-butyl-ptfe-red-gray-3-0-mm-50-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70277.jpg?v=1740397055</image:loc>
      <image:title>Septa N 20, Butyl/PTFE, red/gray, 3.0 mm, 50&amp;deg; shore A</image:title>
      <image:caption>Septa N 20, Butyl/PTFE, red/gray, 3.0 mm, 50&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702500-screw-neck-vial-n-9-11-6x32-0-mm-1-5-ml-flat-bottom-pp-tr</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702500_bd053065-329f-4187-b9db-430281ef6d93.jpg?v=1740397054</image:loc>
      <image:title>Screw neck vial, N 9, 11.6x32.0 mm, 2 mL, flat bottom, PP tr.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702069-screw-closure-n-8-pp-black-center-hole-ptfe-red-silicone-w-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702069.jpg?v=1740397054</image:loc>
      <image:title>Screw closure, N 8, PP, black, center hole, PTFE red/Silicone w./PTFE red, 1.0mm</image:title>
      <image:caption>Screw closure, N 8, PP, black, center hole, PTFE red/Silicone w./PTFE red, 1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70288_1-crimp-closure-n-11-alu-green-center-hole-silicone-white-ptfe-red-1-3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70288-1.jpg?v=1740397053</image:loc>
      <image:title>Crimp closure, N 11, alu., green, center hole, Silicone white/PTFE red, 1.3 mm</image:title>
      <image:caption>Crimp closure, N 11, alu., green, center hole, Silicone white/PTFE red, 1.3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70288_2-crimp-closure-n-11-alu-red-center-hole-silicone-white-ptfe-red-1-3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70288-2.jpg?v=1740397052</image:loc>
      <image:title>Crimp closure, N 11, alu., red, center hole, Silicone white/PTFE red, 1.3 mm</image:title>
      <image:caption>Crimp closure, N 11, alu., red, center hole, Silicone white/PTFE red, 1.3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70288_3-crimp-closure-n-11-alu-blue-center-hole-silicone-white-ptfe-red-1-3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70288-3.jpg?v=1740397052</image:loc>
      <image:title>Crimp closure, N 11, alu., blue, center hole, Silicone white/PTFE red, 1.3 mm</image:title>
      <image:caption>Crimp closure, N 11, alu., blue, center hole, Silicone white/PTFE red, 1.3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702034-screw-closure-n-9-pp-blue-closed-top-silicone-white-ptfe-red-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702034.jpg?v=1740397051</image:loc>
      <image:title>Screw closure, N 9, PP, blue, closed top, Silicone white/PTFE red, 1.0 mm</image:title>
      <image:caption>Screw closure, N 9, PP, blue, closed top, Silicone white/PTFE red, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702292-septa-n-12-silicone-ptfe-white-red-1-3-mm-40-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702292.jpg?v=1740397050</image:loc>
      <image:title>Septa N 12, Silicone/PTFE, white/red, 1.3 mm, 40&amp;deg; shore A</image:title>
      <image:caption>Septa N 12, Silicone/PTFE, white/red, 1.3 mm, 40&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/727424-flash-ptfe-tubing</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder.jpg?v=1740397050</image:loc>
      <image:title>Flash PTFE tubing</image:title>
      <image:caption>Flash PTFE tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70269-septa-n-19-butyl-ptfe-beige-gray-1-3-mm-55-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70269.jpg?v=1740397049</image:loc>
      <image:title>Septa N 19, Butyl/PTFE, beige/gray, 1.3 mm, 55&amp;deg; shore A</image:title>
      <image:caption>Septa N 19, Butyl/PTFE, beige/gray, 1.3 mm, 55&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702481-septa-n-8-silicone-ptfe-white-blue-slit-1-0-mm-55-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702481.jpg?v=1740397049</image:loc>
      <image:title>Septa N 8, Silicone/PTFE, white/blue, slit, 1.0 mm, 55&amp;deg; shore A</image:title>
      <image:caption>Septa N 8, Silicone/PTFE, white/blue, slit, 1.0 mm, 55&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814102-rubber-caps-for-tlc-capillaries</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_885e0203-07e0-4f40-baac-5b439d533c2a.jpg?v=1740397048</image:loc>
      <image:title>Rubber caps for TLC capillaries</image:title>
      <image:caption>Rubber caps for TLC capillaries</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814104-plastic-syringe-1-ml-with-gradation</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_deb88684-e255-45e9-9b06-7fb834165eb1.jpg?v=1740397048</image:loc>
      <image:title>Plastic syringe, 1 mL with gradation</image:title>
      <image:caption>Plastic syringe, 1 mL with gradation</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702028-screw-closure-bonded-n-9-pp-blue-center-hole-red-rubber-tef-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702028_1zu1.jpg?v=1740397047</image:loc>
      <image:title>Screw closure (bonded), N 9, PP, blue, center hole, Red Rubber/TEF, 1.0 mm</image:title>
      <image:caption>Screw closure (bonded), N 9, PP, blue, center hole, Red Rubber/TEF, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702148-septa-n-9-silicone-ptfe-white-blue-slit-1-0-mm-55-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702148.jpg?v=1740397046</image:loc>
      <image:title>Septa N 9, Silicone/PTFE, white/blue, slit, 1.0 mm, 55&amp;deg; shore A</image:title>
      <image:caption>Septa N 9, Silicone/PTFE, white/blue, slit, 1.0 mm, 55&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702504-vial-rack-max-diameter-15-mm-50-pos-stackable-if-empty</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702504_Flaschenstaender.jpg?v=1740397046</image:loc>
      <image:title>Vial rack, max. diameter 15 mm, 50 pos., stackable (if empty)</image:title>
      <image:caption>Vial rack, max. diameter 15 mm, 50 pos., stackable (if empty)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702096-screw-neck-vial-n-15-16-6x61-0-mm-8-0-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702096.jpg?v=1740397045</image:loc>
      <image:title>Screw neck vial, N 15, 16.6x61.0 mm, 8.0 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70204_36-crimp-neck-vial-n-20-20-5x38-0-mm-5-0-ml-flat-bottom-flat-neck-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70204_36.jpg?v=1740397045</image:loc>
      <image:title>Crimp neck vial, N 20, 20.5x38.0 mm, 5.0 mL, flat bottom, flat neck, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702917-crimp-neck-vial-n-20-22-0x38-25-mm-6-0-ml-rounded-bottom-bev-neck-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702917.jpg?v=1740397044</image:loc>
      <image:title>Crimp neck vial, N 20, 22.0x38.25 mm, 6.0 mL, rounded bottom, bev. neck, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702057-septa-n-20-butyl-ptfe-light-gray-dark-gray-3-0-mm-50-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702057.jpg?v=1740397043</image:loc>
      <image:title>Septa N 20, Butyl/PTFE, light gray/dark gray, 3.0 mm, 50&amp;deg; shore A</image:title>
      <image:caption>Septa N 20, Butyl/PTFE, light gray/dark gray, 3.0 mm, 50&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702437-screw-closure-n-8-pp-black-center-hole-silicone-white-ptfe-blue-slit-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702437.jpg?v=1740397043</image:loc>
      <image:title>Screw closure, N 8, PP, black, center hole, Silicone white/PTFE blue, slit,1.0mm</image:title>
      <image:caption>Screw closure, N 8, PP, black, center hole, Silicone white/PTFE blue, slit,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702101-septa-n-20-butyl-ptfe-gray-gray-3-0-mm-50-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702101.jpg?v=1740397042</image:loc>
      <image:title>Septa N 20, Butyl/PTFE, gray/gray, 3.0 mm, 50&amp;deg; shore A</image:title>
      <image:caption>Septa N 20, Butyl/PTFE, gray/gray, 3.0 mm, 50&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702020-crimp-neck-vial-n-20-21-7x38-25-mm-5-0-ml-flat-bottom-beveled-neck-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702020_e19fcaa9-4e75-437a-b658-069973b6edf6.jpg?v=1740397041</image:loc>
      <image:title>Crimp neck vial, N 20, 21.7x38.25 mm, 5.0 mL, flat bottom, beveled neck, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702046-screw-closure-bonded-n-10-pp-black-center-hole-silicone-w-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702046_1zu1.jpg?v=1740397040</image:loc>
      <image:title>Screw closure (bonded), N 10, PP, black, center hole, Silicone w./PTFE red,1.0mm</image:title>
      <image:caption>Screw closure (bonded), N 10, PP, black, center hole, Silicone w./PTFE red,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70205_36-crimp-neck-vial-n-20-20-5x54-5-mm-10-0-ml-flat-bottom-flat-neck-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70205_36psd_baf69d9a-58a1-4f1d-9bff-7efa06ba51a7.jpg?v=1740397040</image:loc>
      <image:title>Crimp neck vial, N 20, 20.5x54.5 mm, 10.0 mL, flat bottom, flat neck, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702718-snap-ring-closure-n-11-pe-hard-tr-c-hole-ptfe-red-silic-w-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702718.jpg?v=1740397039</image:loc>
      <image:title>Snap ring closure, N 11, PE(hard), tr., c.hole,PTFE red/Silic. w./PTFE red,1.0mm</image:title>
      <image:caption>Snap ring closure, N 11, PE(hard), tr., c.hole,PTFE red/Silic. w./PTFE red,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702718_1-snap-ring-closure-n-11-pe-hard-blue-c-hole-ptfe-red-silicone-w-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702718-1.jpg?v=1740397038</image:loc>
      <image:title>Snap ring closure, N 11,PE(hard),blue,c.hole,PTFE red/Silicone w./PTFE red,1.0mm</image:title>
      <image:caption>Snap ring closure, N 11,PE(hard),blue,c.hole,PTFE red/Silicone w./PTFE red,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702718_2080-snap-ring-closure-n-11-pe-soft-l-blue-c-hole-ptfe-red-sil-w-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702718-2080.jpg?v=1740397037</image:loc>
      <image:title>Snap ring closure, N 11, PE(soft), l. blue c.hole,PTFE red/Sil.w./PTFE red,1.0mm</image:title>
      <image:caption>Snap ring closure, N 11, PE(soft), l. blue c.hole,PTFE red/Sil.w./PTFE red,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702918-crimp-neck-vial-n-20-22-5x46-0-mm-10-0-ml-flat-bottom-flat-neck-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702918.jpg?v=1740397037</image:loc>
      <image:title>Crimp neck vial, N 20, 22.5x46.0 mm, 10.0 mL, flat bottom, flat neck, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702924-crimp-neck-vial-n-20-22-5x46-0-mm-10-0-ml-rounded-bottom-flat-neck-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702924.jpg?v=1740397036</image:loc>
      <image:title>Crimp neck vial, N 20, 22.5x46.0 mm, 10.0 mL, rounded bottom, flat neck, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702026-screw-closure-bonded-n-9-pp-blue-center-hole-silic-beige-ptfe-white-1-3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702026_1zu1.jpg?v=1740397035</image:loc>
      <image:title>Screw closure (bonded), N 9, PP,blue,center hole,Silic. beige/PTFE white, 1.3 mm</image:title>
      <image:caption>Screw closure (bonded), N 9, PP,blue,center hole,Silic. beige/PTFE white, 1.3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70285-screw-neck-vial-n-15-18-5x66-0-mm-12-0-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70285.jpg?v=1740397035</image:loc>
      <image:title>Screw neck vial, N 15, 18.5x66.0 mm, 12.0 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702035-screw-closure-n-9-pp-blue-center-hole-ptfe-red-silicone-white-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702035.jpg?v=1740397034</image:loc>
      <image:title>Screw closure, N 9, PP, blue, center hole,PTFE red/Silicone white/PTFE red,1.0mm</image:title>
      <image:caption>Screw closure, N 9, PP, blue, center hole,PTFE red/Silicone white/PTFE red,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702286-screw-closure-n-9-pp-transp-center-hole-ptfe-red-silicone-w-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702286.jpg?v=1740397032</image:loc>
      <image:title>Screw closure, N 9, PP, transp., center hole,PTFE red/Silicone w./PTFE red,1.0mm</image:title>
      <image:caption>Screw closure, N 9, PP, transp., center hole,PTFE red/Silicone w./PTFE red,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70239-crimp-closure-n-11-alu-center-hole-ptfe-gray-butyl-beige-ptfe-gray-1-3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70239.jpg?v=1740397032</image:loc>
      <image:title>Crimp closure, N 11, alu., center hole, PTFE gray/Butyl beige/PTFE gray, 1.3 mm</image:title>
      <image:caption>Crimp closure, N 11, alu., center hole, PTFE gray/Butyl beige/PTFE gray, 1.3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702288-screw-closure-n-9-pp-transp-center-hole-silicone-white-ptfe-blue-slit-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702288.jpg?v=1740397031</image:loc>
      <image:title>Screw closure, N 9, PP, transp., center hole,Silicone white/PTFE blue,slit,1.0mm</image:title>
      <image:caption>Screw closure, N 9, PP, transp., center hole,Silicone white/PTFE blue,slit,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702288_1-screw-closure-n-9-pp-blue-center-hole-silicone-white-ptfe-blue-slit-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702288-1.jpg?v=1740397030</image:loc>
      <image:title>Screw closure, N 9, PP, blue, center hole, Silicone white/PTFE blue, slit, 1.0mm</image:title>
      <image:caption>Screw closure, N 9, PP, blue, center hole, Silicone white/PTFE blue, slit, 1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702084-screw-closure-n-9-pp-red-center-hole-ptfe-red-silicone-white-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702084.jpg?v=1740397029</image:loc>
      <image:title>Screw closure, N 9, PP, red, center hole, PTFE red/Silicone white/PTFE red,1.0mm</image:title>
      <image:caption>Screw closure, N 9, PP, red, center hole, PTFE red/Silicone white/PTFE red,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702085-screw-closure-n-9-pp-green-center-hole-ptfe-red-silicone-w-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702085.jpg?v=1740397029</image:loc>
      <image:title>Screw closure, N 9, PP, green, center hole, PTFE red/Silicone w./PTFE red,1.0mm</image:title>
      <image:caption>Screw closure, N 9, PP, green, center hole, PTFE red/Silicone w./PTFE red,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702158-screw-closure-n-9-pp-black-center-hole-ptfe-red-silicone-white-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702158.jpg?v=1740397028</image:loc>
      <image:title>Screw closure, N 9, PP, black,center hole,PTFE red/Silicone white/PTFE red,1.0mm</image:title>
      <image:caption>Screw closure, N 9, PP, black,center hole,PTFE red/Silicone white/PTFE red,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702159-screw-closure-n-9-pp-yellow-center-hole-ptfe-red-silicone-white-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702159.jpg?v=1740397027</image:loc>
      <image:title>Screw closure, N 9, PP,yellow,center hole,PTFE red/Silicone white/PTFE red,1.0mm</image:title>
      <image:caption>Screw closure, N 9, PP,yellow,center hole,PTFE red/Silicone white/PTFE red,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702995-crimp-closure-n-11-alu-center-hole-ptfe-red-silicone-white-ptfe-red-1-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702995.jpg?v=1740397026</image:loc>
      <image:title>Crimp closure, N 11, alu., center hole, PTFE red/Silicone white/PTFE red, 1.0 mm</image:title>
      <image:caption>Crimp closure, N 11, alu., center hole, PTFE red/Silicone white/PTFE red, 1.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702926-screw-closure-n-13-pp-black-center-hole-silicone-white-ptfe-red-1-3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702926.jpg?v=1740397025</image:loc>
      <image:title>Screw closure, N 13, PP, black, center hole, Silicone white/PTFE red, 1.3 mm</image:title>
      <image:caption>Screw closure, N 13, PP, black, center hole, Silicone white/PTFE red, 1.3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702311-screw-neck-vial-n-15-16-6x61-0-mm-8-0-ml-flat-bottom-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702311.jpg?v=1740397025</image:loc>
      <image:title>Screw neck vial, N 15, 16.6x61.0 mm, 8.0 mL, flat bottom, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702039-screw-closure-n-9-pp-black-center-hole-silicone-white-ptfe-blue-slit-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702039.jpg?v=1740397024</image:loc>
      <image:title>Screw closure, N 9, PP, black, center hole, Silicone white/PTFE blue, slit,1.0mm</image:title>
      <image:caption>Screw closure, N 9, PP, black, center hole, Silicone white/PTFE blue, slit,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702040-screw-closure-n-9-pp-red-center-hole-silicone-white-ptfe-blue-slit-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702040.jpg?v=1740397023</image:loc>
      <image:title>Screw closure, N 9, PP, red, center hole, Silicone white/PTFE blue, slit, 1.0mm</image:title>
      <image:caption>Screw closure, N 9, PP, red, center hole, Silicone white/PTFE blue, slit, 1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702083-screw-closure-n-9-pp-green-center-hole-silicone-white-ptfe-blue-slit-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702083.jpg?v=1740397023</image:loc>
      <image:title>Screw closure, N 9, PP, green, center hole, Silicone white/PTFE blue, slit,1.0mm</image:title>
      <image:caption>Screw closure, N 9, PP, green, center hole, Silicone white/PTFE blue, slit,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702109-screw-closure-n-9-pp-yellow-center-hole-silicone-white-ptfe-blue-slit-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702109.jpg?v=1740397022</image:loc>
      <image:title>Screw closure, N 9, PP, yellow, center hole, Silicone white/PTFE blue,slit,1.0mm</image:title>
      <image:caption>Screw closure, N 9, PP, yellow, center hole, Silicone white/PTFE blue,slit,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702064-snap-ring-closure-n-11-pe-hard-tr-c-hole-sil-w-ptfe-blue-cross-slit-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702064.jpg?v=1740397021</image:loc>
      <image:title>Snap ring closure, N 11, PE(hard),tr.,c. hole,Sil. w./PTFE blue,cross-slit,1.0mm</image:title>
      <image:caption>Snap ring closure, N 11, PE(hard),tr.,c. hole,Sil. w./PTFE blue,cross-slit,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702717_2-snap-ring-closure-n-11-pe-hard-blue-c-hole-sil-w-ptfe-blue-cross-slit-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702717-2.jpg?v=1740397020</image:loc>
      <image:title>Snap ring closure, N 11,PE(hard),blue, c.hole,Sil. w./PTFE blue,cross-slit,1.0mm</image:title>
      <image:caption>Snap ring closure, N 11,PE(hard),blue, c.hole,Sil. w./PTFE blue,cross-slit,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702717_2080-snap-ring-closure-n-11-pe-soft-l-blue-c-hole-sil-w-ptfe-blue-cross-slit-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702717-2080.jpg?v=1740397019</image:loc>
      <image:title>Snap ring closure, N 11,PE(soft),l.blue,c.hole,Sil. w./PTFE blue,cross-slit,1.0mm</image:title>
      <image:caption>Snap ring closure, N 11,PE(soft),l.blue,c.hole,Sil.w./PTFE blue,cross-slit,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70215_36-crimp-neck-vial-n-20-20-5x38-0-mm-5-0-ml-flat-bottom-flat-neck-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70215_36.jpg?v=1740397019</image:loc>
      <image:title>Crimp neck vial, N 20, 20.5x38.0 mm, 5.0 mL, flat bottom, flat neck, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702995_1-crimp-closure-n-11-alu-green-center-hole-ptfe-red-silicone-w-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702995-1.jpg?v=1740397018</image:loc>
      <image:title>Crimp closure, N 11, alu., green,center hole,PTFE red/Silicone w./PTFE red,1.0mm</image:title>
      <image:caption>Crimp closure, N 11, alu., green,center hole,PTFE red/Silicone w./PTFE red,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702995_2-crimp-closure-n-11-alu-red-center-hole-ptfe-red-silicone-w-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702995-2.jpg?v=1740397017</image:loc>
      <image:title>Crimp closure, N 11, alu., red, center hole, PTFE red/Silicone w./PTFE red,1.0mm</image:title>
      <image:caption>Crimp closure, N 11, alu., red, center hole, PTFE red/Silicone w./PTFE red,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702995_3-crimp-closure-n-11-alu-blue-center-hole-ptfe-red-silicone-w-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702995-3.jpg?v=1740397017</image:loc>
      <image:title>Crimp closure, N 11, alu., blue, center hole,PTFE red/Silicone w./PTFE red,1.0mm</image:title>
      <image:caption>Crimp closure, N 11, alu., blue, center hole,PTFE red/Silicone w./PTFE red,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702823-crimp-closure-n-11-alu-center-hole-silicone-white-ptfe-blue-cross-slit-1-5mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702823.jpg?v=1740397016</image:loc>
      <image:title>Crimp closure, N 11, alu., center hole,Silicone white/PTFE blue,cross-slit,1.5mm</image:title>
      <image:caption>Crimp closure, N 11, alu., center hole,Silicone white/PTFE blue,cross-slit,1.5mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702773-crimp-closure-n-20-alu-center-hole-butyl-red-ptfe-gray-3-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702773.jpg?v=1740397015</image:loc>
      <image:title>Crimp closure, N 20, alu., center hole, Butyl red/PTFE gray, 3.0 mm</image:title>
      <image:caption>Crimp closure, N 20, alu., center hole, Butyl red/PTFE gray, 3.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/706512-ptfe-tape-for-sealing-reel-of-12-m-width-12-mm-thickness-0-1-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_accessories_PTFE_winding_tape_chromatography_REF706512.jpg?v=1740397014</image:loc>
      <image:title>PTFE tape for sealing, reel of 12 m, width 12 mm, thickness 0.1 mm</image:title>
      <image:caption>PTFE tape for sealing, reel of 12 m, width 12 mm, thickness 0.1 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702129-pe-push-on-cap-n-20-flat-crimp-neck-center-hole-natural-rubber-tef-1-3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702904_7c0e8bd5-99f1-4bf3-bd5f-447f8c231ad2.jpg?v=1740397014</image:loc>
      <image:title>PE push on cap N 20, flat crimp neck, center hole, Natural Rubber/TEF, 1.3 mm</image:title>
      <image:caption>PE push on cap N 20, flat crimp neck, center hole, Natural Rubber/TEF, 1.3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702128-pe-push-on-cap-n-20-bev-hs-crimp-neck-center-hole-natural-rubber-tef-1-3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702904_cebbb770-0acd-4a3f-977a-0945468ffec5.jpg?v=1740397013</image:loc>
      <image:title>PE push on cap N 20, bev. HS crimp neck, center hole, Natural Rubber/TEF, 1.3 mm</image:title>
      <image:caption>PE push on cap N 20, bev. HS crimp neck, center hole, Natural Rubber/TEF, 1.3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70240-pe-push-on-cap-n-20-flat-crimp-neck-c-hole-butyl-b-ptfe-gray-1-3mm-unassembled</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70240-70267-702129_95fbc7f6-cb7c-47c3-8e25-43ed2b6c32a3.jpg?v=1740397012</image:loc>
      <image:title>PE push on cap N 20, flat crimp neck,c.hole,Butyl b./PTFE gray,1.3mm,unassembled</image:title>
      <image:caption>PE push on cap N 20, flat crimp neck,c.hole,Butyl b./PTFE gray,1.3mm,unassembled</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70242-pe-push-on-cap-n-20-bev-hs-crimp-c-hole-butyl-b-ptfe-gray-1-3mm-unassembled</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70242-70266-702128_abe083f0-d28f-46e0-bad0-b50486ef26df.jpg?v=1740397011</image:loc>
      <image:title>PE push on cap N 20, bev.HS crimp, c. hole, Butyl b./PTFE gray,1.3mm,unassembled</image:title>
      <image:caption>PE push on cap N 20, bev.HS crimp, c. hole, Butyl b./PTFE gray,1.3mm,unassembled</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702052-screw-closure-n-13-pp-black-closed-top-silicone-white-ptfe-red-1-3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702052.jpg?v=1740397010</image:loc>
      <image:title>Screw closure, N 13, PP, black, closed top, Silicone white/PTFE red, 1.3 mm</image:title>
      <image:caption>Screw closure, N 13, PP, black, closed top, Silicone white/PTFE red, 1.3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729100-disposable-syringes-with-luer-tip-made-of-polypropylene-2-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Plastic_syringe_small_2mL_chromatography_macherey_nagel_mn_REF729100.jpg?v=1740397010</image:loc>
      <image:title>Disposable syringes with Luer tip made of polypropylene, 2 mL</image:title>
      <image:caption>Disposable syringes with Luer tip made of polypropylene, 2 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702791-septa-n-22-butyl-ptfe-red-gray-2-4-mm-50-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702791.jpg?v=1740397009</image:loc>
      <image:title>Septa N 22, Butyl/PTFE, red/gray, 2.4 mm, 50&amp;deg; shore A</image:title>
      <image:caption>Septa N 22, Butyl/PTFE, red/gray, 2.4 mm, 50&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702517-vial-container-max-diameter-27-5-mm-16-pos-with-lid-and-divider-stackable</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702517_Flaschenbehaelter.jpg?v=1740397009</image:loc>
      <image:title>Vial container, max. diameter 27.5 mm, 16 pos. with lid and divider, stackable</image:title>
      <image:caption>Vial container, max. diameter 27.5 mm, 16 pos. with lid and divider, stackable</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702775-crimp-closure-n-20-alu-center-hole-butyl-light-gray-ptfe-dark-gray-3-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702775.jpg?v=1740397008</image:loc>
      <image:title>Crimp closure, N 20, alu., center hole, Butyl light gray/PTFE dark gray, 3.0 mm</image:title>
      <image:caption>Crimp closure, N 20, alu., center hole, Butyl light gray/PTFE dark gray, 3.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702143-snap-ring-closure-n11-pe-hard-red-c-hole-sil-w-ptfe-blue-cross-slit-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702143.jpg?v=1740397007</image:loc>
      <image:title>Snap ring closure, N11, PE(hard), red, c.hole,Sil. w./PTFE blue,cross-slit,1.0mm</image:title>
      <image:caption>Snap ring closure, N11, PE(hard), red, c.hole,Sil. w./PTFE blue,cross-slit,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702097-screw-neck-vial-n-15-18-5x66-0-mm-12-0-ml-flat-bottom-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702097.jpg?v=1740397006</image:loc>
      <image:title>Screw neck vial, N 15, 18.5x66.0 mm, 12.0 mL, flat bottom, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702021-screw-neck-vial-n-24-27-5x57-0-mm-20-0-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702021.jpg?v=1740397006</image:loc>
      <image:title>Screw neck vial, N 24, 27.5x57.0 mm, 20.0 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729101-disposable-syringes-with-luer-tip-made-of-polypropylene-5-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Plastic_syringe_medium_5mL_chromatography_macherey_nagel_mn_REF729101.jpg?v=1740397005</image:loc>
      <image:title>Disposable syringes with Luer tip made of polypropylene, 5 mL</image:title>
      <image:caption>Disposable syringes with Luer tip made of polypropylene, 5 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702115-screw-closure-bonded-n-18-pp-white-closed-top-silicone-w-ptfe-blue-1-3mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702115_1zu1.jpg?v=1740397005</image:loc>
      <image:title>Screw closure (bonded), N 18, PP, white, closed top,Silicone w./PTFE blue, 1.3mm</image:title>
      <image:caption>Screw closure (bonded), N 18, PP, white, closed top,Silicone w./PTFE blue, 1.3mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818030_20-tlc-aluminum-sheets-silica-gel-layer-alugram-sil-g-5x7-5-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn.jpg?v=1740397003</image:loc>
      <image:title>TLC aluminum sheets, silica gel layer, ALUGRAM SIL G, 5x7,5 cm</image:title>
      <image:caption>TLC aluminum sheets, silica gel layer, ALUGRAM SIL G, 5x7,5 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818130_20-tlc-aluminum-sheets-silica-gel-layer-alugram-sil-g-uv254-5x7-5-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_6af49cd8-edf2-443e-ada6-f599a89c4246.jpg?v=1740397003</image:loc>
      <image:title>TLC aluminum sheets, silica gel layer, ALUGRAM SIL G UV254, 5x7.5 cm</image:title>
      <image:caption>TLC aluminum sheets, silica gel layer, ALUGRAM SIL G UV254, 5x7.5 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818230_20-tlc-aluminum-sheets-silica-gel-layer-alugram-xtra-sil-g-5x7-5-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_08f481b0-ac6f-4fdd-8674-d34ca8b915eb.jpg?v=1740397002</image:loc>
      <image:title>TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G, 5x7.5 cm</image:title>
      <image:caption>TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G, 5x7.5 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818330_20-tlc-aluminum-sheets-silica-gel-layer-alugram-xtra-sil-g-uv254-5x7-5-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_251ea5d2-8989-4b49-b0c3-69fa34f66abd.jpg?v=1740397001</image:loc>
      <image:title>TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G UV254, 5x7.5 cm</image:title>
      <image:caption>TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G UV254, 5x7.5 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702866-screw-neck-vial-n-18-22-5x46-0-mm-10-0-ml-rounded-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702866.jpg?v=1740397001</image:loc>
      <image:title>Screw neck vial, N 18, 22.5x46.0 mm, 10.0 mL, rounded bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702925-screw-closure-n-13-pp-black-center-hole-sil-white-ptfe-blue-cross-slit-1-5mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702925_Kappe.jpg?v=1740397000</image:loc>
      <image:title>Screw closure, N 13, PP, black,center hole,Sil. white/PTFE blue,cross-slit,1.5mm</image:title>
      <image:caption>Screw closure, N 13, PP, black,center hole,Sil. white/PTFE blue,cross-slit,1.5mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702261</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702261.jpg?v=1740396999</image:loc>
      <image:title>20mL Clear Crimp Neck Vial, pack of 100</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70254-crimp-neck-vial-n-20-23-0x75-5-mm-20-0-ml-rounded-bottom-bev-neck-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70254.jpg?v=1740396999</image:loc>
      <image:title>Crimp neck vial, N 20, 23.0x75.5 mm, 20.0 mL, rounded bottom, bev. neck, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702263-crimp-neck-vial-n-20-22-5x75-5-mm-20-0-ml-rounded-bottom-flat-neck-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702263.jpg?v=1740396998</image:loc>
      <image:title>Crimp neck vial, N 20, 22.5x75.5 mm, 20.0 mL, rounded bottom, flat neck, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702098-screw-neck-vial-n-18-20-6x71-0-mm-16-0-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702098.jpg?v=1740396997</image:loc>
      <image:title>Screw neck vial, N 18, 20.6x71.0 mm, 16.0 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702132-screw-neck-vial-n-24-27-5x72-5-mm-30-0-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702132.jpg?v=1740396997</image:loc>
      <image:title>Screw neck vial, N 24, 27.5x72.5 mm, 30.0 mL, flat bottom, clear</image:title>
      <image:caption>Screw neck vial, N 24, 27.5x72.5 mm, 30.0 mL, flat bottom, clear</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70206_36-crimp-neck-vial-n-20-23-25x75-5-mm-20-0-ml-flat-bottom-flat-neck-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70206_36_d8d1c41f-9aea-451f-8597-3e393e7911d1.jpg?v=1740396996</image:loc>
      <image:title>Crimp neck vial, N 20, 23.25x75.5 mm, 20.0 mL, flat bottom, flat neck, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702836-crimp-closure-n-20-alu-pressure-rel-center-hole-butyl-red-ptfe-gray-3-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702836.jpg?v=1740396996</image:loc>
      <image:title>Crimp closure, N 20, alu.,pressure rel., center hole, Butyl red/PTFE gray, 3.0mm</image:title>
      <image:caption>Crimp closure, N 20, alu.,pressure rel., center hole, Butyl red/PTFE gray, 3.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702048-screw-closure-n-10-pp-black-center-hole-ptfe-red-silicone-w-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702048.jpg?v=1740396995</image:loc>
      <image:title>Screw closure, N 10, PP, black, center hole, PTFE red/Silicone w./PTFE red,1.0mm</image:title>
      <image:caption>Screw closure, N 10, PP, black, center hole, PTFE red/Silicone w./PTFE red,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702027-screw-closure-bonded-n-9-pp-blue-center-hole-silic-beige-ptfe-w-slit-1-3mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702027_1zu1.jpg?v=1740396994</image:loc>
      <image:title>Screw closure (bonded), N 9, PP,blue,center hole,Silic. beige/PTFE w.,slit,1.3mm</image:title>
      <image:caption>Screw closure (bonded), N 9, PP,blue,center hole,Silic. beige/PTFE w.,slit,1.3mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702819-micro-insert-n-9-n-10-n-11-5-7x29-0-mm-0-1-ml-conical-pp-spring</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702819.jpg?v=1740396993</image:loc>
      <image:title>Micro-insert, N 9|N 10|N 11, 5.7x29.0 mm, 0.1 mL, conical, PP, spring</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702144-septa-n-19-silicone-ptfe-blue-transparent-white-1-3-mm-45-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702144.jpg?v=1740396993</image:loc>
      <image:title>Septa N 19, Silicone/PTFE, blue transparent/white, 1.3 mm, 45&amp;deg; shore A</image:title>
      <image:caption>Septa N 19, Silicone/PTFE, blue transparent/white, 1.3 mm, 45&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702829-crimp-closure-n20-alu-pressure-rel-center-hole-butyl-l-gray-ptfe-d-gray-3-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70234-8.jpg?v=1740396992</image:loc>
      <image:title>Crimp closure, N20,alu.,pressure rel,center hole,Butyl l.gray/PTFE d.gray,3.0mm</image:title>
      <image:caption>Crimp closure, N20,alu.,pressure rel,center hole,Butyl l.gray/PTFE d.gray,3.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702023-screw-neck-vial-n-24-27-5x95-0-mm-40-0-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702023.jpg?v=1740396991</image:loc>
      <image:title>Screw neck vial, N 24, 27.5x95.0 mm, 40.0 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70216_36-crimp-neck-vial-n-20-20-5x54-5-mm-10-0-ml-flat-bottom-flat-neck-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70216_36.jpg?v=1740396991</image:loc>
      <image:title>Crimp neck vial, N 20, 20.5x54.5 mm, 10.0 mL, flat bottom, flat neck, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702086-crimp-neck-vial-n-20-22-0x75-0-mm-20-0-ml-rounded-bottom-bev-neck-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702086.jpg?v=1740396989</image:loc>
      <image:title>Crimp neck vial, N 20, 22.0x75.0 mm, 20.0 mL, rounded bottom, bev. neck, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702928-crimp-closure-n-20-metal-magn-center-hole-butyl-l-gray-ptfe-d-gray-3-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702928.jpg?v=1740396988</image:loc>
      <image:title>Crimp closure, N 20, metal (magn.), center hole,Butyl l. gray/PTFE d. gray,3.0mm</image:title>
      <image:caption>Crimp closure, N 20, metal (magn.), center hole,Butyl l. gray/PTFE d. gray,3.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702540-crimp-neck-vial-n-20-23-0x75-5-mm-20-0-ml-label-rounded-bottom-bev-neck-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702540.jpg?v=1740396988</image:loc>
      <image:title>Crimp neck vial, N 20, 23.0x75.5 mm,20.0 mL,label,rounded bottom,bev. neck,clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729102-disposable-syringes-with-luer-tip-made-of-polypropylene-10-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Plastic_syringe_big_10mL_chromatography_macherey_nagel_mn_REF729102.jpg?v=1740396987</image:loc>
      <image:title>Disposable syringes with Luer tip made of polypropylene, 10 mL</image:title>
      <image:caption>Disposable syringes with Luer tip made of polypropylene, 10 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702047-screw-closure-bonded-n-10-pp-black-c-hole-silic-w-ptfe-blue-slit-1-5mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702047_1zu1.jpg?v=1740396987</image:loc>
      <image:title>Screw closure (bonded), N 10, PP, black, c. hole, Silic. w./PTFE blue,slit,1.5mm</image:title>
      <image:caption>Screw closure (bonded), N 10, PP, black, c. hole, Silic. w./PTFE blue,slit,1.5mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70278-septa-n-20-silicone-ptfe-white-beige-3-0-mm-40-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70278.jpg?v=1740396986</image:loc>
      <image:title>Septa N 20, Silicone/PTFE, white/beige, 3.0 mm, 40&amp;deg; shore A</image:title>
      <image:caption>Septa N 20, Silicone/PTFE, white/beige, 3.0 mm, 40&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818666-scissors-for-tlc-hptlc-aluminum-and-polyester-sheets</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_accessories_MN_scissors_chromatography_REF818666_002.jpg?v=1740396985</image:loc>
      <image:title>Scissors for TLC/HPTLC aluminum and polyester sheets</image:title>
      <image:caption>Scissors for TLC/HPTLC aluminum and polyester sheets</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702075-crimp-neck-vial-n-11-11-6x32-0-mm-1-5-ml-label-flat-bottom-clear-silanized</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702885_aac92dc3-3d59-41d3-8585-a48401f357be.jpg?v=1740396985</image:loc>
      <image:title>Crimp neck vial, N 11, 11.6x32.0 mm, 2 mL, label,flat bottom, clear, silanized</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702073-screw-closure-bonded-n-24-pp-white-center-hole-red-rubber-tef-2-5-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702073_1zu1.jpg?v=1740396984</image:loc>
      <image:title>Screw closure (bonded), N 24, PP, white, center hole, Red Rubber/TEF, 2.5 mm</image:title>
      <image:caption>Screw closure (bonded), N 24, PP, white, center hole, Red Rubber/TEF, 2.5 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702116-screw-closure-bonded-n-20-pp-white-closed-top-silicone-w-ptfe-blue-1-3mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702116_1zu1.jpg?v=1740396983</image:loc>
      <image:title>Screw closure (bonded), N 20, PP, white, closed top,Silicone w./PTFE blue, 1.3mm</image:title>
      <image:caption>Screw closure (bonded), N 20, PP, white, closed top,Silicone w./PTFE blue, 1.3mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702076-crimp-neck-vial-n-11-11-6x32-0-mm-1-5-ml-label-flat-bottom-amber-silanized</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702892_c1bbaec3-511e-4c38-9f80-a3e037528baf.jpg?v=1740396983</image:loc>
      <image:title>Crimp neck vial, N 11, 11.6x32.0 mm, 2 mL, label, flat bottom, amber,silanized</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702078-screw-neck-vial-n-9-11-6x32-0-mm-1-5-ml-label-flat-bottom-clear-silanized</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702283_9eb4f037-f2d3-44fc-a7d3-4428ebd6ad8d.jpg?v=1740396982</image:loc>
      <image:title>Screw neck vial, N 9, 11.6x32.0 mm, 2 mL, label, flat bottom, clear, silanized</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702d20tb-septa-n-20-butyl-ptfe-dark-gray-gray-3-0-mm-50-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702D20TB.jpg?v=1740396981</image:loc>
      <image:title>Septa N 20, Butyl/PTFE, dark gray/gray, 3.0 mm, 50&amp;deg; shore A</image:title>
      <image:caption>Septa N 20, Butyl/PTFE, dark gray/gray, 3.0 mm, 50&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702141-crimp-neck-vial-n-11-11-6x32-0-mm-1-1-ml-conical-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702141.jpg?v=1740396981</image:loc>
      <image:title>Crimp neck vial, N 11, 11.6x32.0 mm, 1.1 mL, conical, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702177-screw-neck-vial-n-9-702282-with-assembled-conical-insert-702813</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702177-pre-assembled.jpg?v=1740396980</image:loc>
      <image:title>Screw neck vial, N 9 (702282) with assembled conical insert (702813)</image:title>
      <image:caption>Screw neck vial, N 9 (702282) with assembled conical insert (702813)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718771-fingertight-nut-1-16-peek</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_accessories_fingertight_nut_PEEK_chromatoagraphy_REF718771.jpg?v=1740396979</image:loc>
      <image:title>Fingertight nut 1/16&quot;, PEEK</image:title>
      <image:caption>Fingertight nut 1/16&amp;quot;, PEEK</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702079-screw-neck-vial-n-9-11-6x32-0-mm-1-5-ml-label-flat-bottom-amber-silanized</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702284_2803803d-69f6-41df-8d95-1c22a46fa8d2.jpg?v=1740396979</image:loc>
      <image:title>Screw neck vial, N 9, 11.6x32.0 mm, 2 mL, label, flat bottom, amber, silanized</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702170-snap-ring-crimp-neck-vial-n-11-702714-with-assembled-conical-insert-702813</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702170-pre-assembled.jpg?v=1740396978</image:loc>
      <image:title>Snap ring/crimp neck vial, N 11 (702714) with assembled conical insert (702813)</image:title>
      <image:caption>Snap ring/crimp neck vial, N 11 (702714) with assembled conical insert (702813)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814023-tlc-spotting-guides</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_accessories_spotting_guides_chromatography_REF814023.jpg?v=1740396978</image:loc>
      <image:title>TLC spotting guides</image:title>
      <image:caption>TLC spotting guides</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814024-measuring-cylinder-glass-10-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_accessories_measuring_cylinders_chromatography_REF814024.jpg?v=1740396977</image:loc>
      <image:title>Measuring cylinder, glass, 10 mL</image:title>
      <image:caption>Measuring cylinder, glass, 10 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814103-filter-paper-sheets-mn-713-15x21-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_papers_MN260_chromatography_macherey_nagel_mn.jpg?v=1740396976</image:loc>
      <image:title>Filter paper sheets MN 713, 15x21 cm</image:title>
      <image:caption>Filter paper sheets MN 713, 15x21 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814029-sodium-citrate</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_Sodium_Citrate_100mL_chromatography_macherey_nagel_mn.jpg?v=1740396976</image:loc>
      <image:title>Sodium citrate</image:title>
      <image:caption>Sodium citrate</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814301-tlc-reference-solution-cholesterol</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC-reference-solution-cholesterol-chromatography-macherey-nagel-mn-REF814301.jpg?v=1740396975</image:loc>
      <image:title>TLC reference solution, cholesterol</image:title>
      <image:caption>TLC reference solution, cholesterol</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814405-tlc-reference-solution-quinine</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC-reference-solution-quinine-chromatography-macherey-nagel-mn-REF814405.jpg?v=1740396974</image:loc>
      <image:title>TLC reference solution, quinine</image:title>
      <image:caption>TLC reference solution, quinine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814406-tlc-reference-solution-paracetamol</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC-reference-solution-paracetamol-chromatography-macherey-nagel-mn-REF814406.jpg?v=1740396973</image:loc>
      <image:title>TLC reference solution, paracetamol</image:title>
      <image:caption>TLC reference solution, paracetamol</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814407-tlc-reference-solution-caffeine</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC-reference-solution-caffeine-chromatography-macherey-nagel-mn-REF814407.jpg?v=1740396973</image:loc>
      <image:title>TLC reference solution, caffeine</image:title>
      <image:caption>TLC reference solution, caffeine</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814001-tlc-test-mixture-for-micro-set-a-fat-soluble-lipophilic-dyes</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC-test-dye-mixture-chromatography-macherey-nagel-mn.jpg?v=1740396972</image:loc>
      <image:title>TLC test mixture for Micro-Set A, fat-soluble / lipophilic dyes</image:title>
      <image:caption>TLC test mixture for Micro-Set A, fat-soluble / lipophilic dyes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814002-tlc-test-mixture-for-micro-set-a-anthraquinone-dyes</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC-test-dye-mixture-chromatography-macherey-nagel-mn_81c8670f-c4fe-4990-a31d-8c78c6e4ab0e.jpg?v=1740396971</image:loc>
      <image:title>TLC test mixture for Micro-Set A, anthraquinone dyes</image:title>
      <image:caption>TLC test mixture for Micro-Set A, anthraquinone dyes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814003-tlc-test-mixture-for-micro-set-a-food-dyes</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC-test-dye-mixture-chromatography-macherey-nagel-mn_14743a97-b5af-4268-befb-18837ea52f5a.jpg?v=1740396971</image:loc>
      <image:title>TLC test mixture for Micro-Set A, food dyes</image:title>
      <image:caption>TLC test mixture for Micro-Set A, food dyes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702857-pre-sealed-vial-closure-combination-screw-n-9-702282-702732</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702873_Vorverschlossen_N9.jpg?v=1740396970</image:loc>
      <image:title>Pre-sealed vial-closure combination screw N 9 (702282 + 702732)</image:title>
      <image:caption>Pre-sealed vial-closure combination screw N 9 (702282 + 702732)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702879-crimp-closure-n-11-magnetic-gold-center-hole-silicone-white-ptfe-red-1-3mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702879.jpg?v=1740396969</image:loc>
      <image:title>Crimp closure, N 11, magnetic, gold, center hole, Silicone white/PTFE red, 1.3mm</image:title>
      <image:caption>Crimp closure, N 11, magnetic, gold, center hole, Silicone white/PTFE red, 1.3mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702838-crimp-closure-n-20-alu-blue-tin-center-hole-butyl-l-gray-ptfe-d-gray-3-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702838.jpg?v=1740396968</image:loc>
      <image:title>Crimp closure, N 20, alu.,blue/tin, center hole,Butyl l. gray/PTFE d. gray,3.0mm</image:title>
      <image:caption>Crimp closure, N 20, alu.,blue/tin, center hole,Butyl l. gray/PTFE d. gray,3.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702263_2-crimp-neck-vial-n-20-22-5x75-5-mm-20-0-ml-rounded-bottom-flat-neck-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702263-2.jpg?v=1740396967</image:loc>
      <image:title>Crimp neck vial, N 20, 22.5x75.5 mm, 20.0 mL, rounded bottom, flat neck, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702860-screw-neck-vial-n-8-11-6x32-0-mm-1-1-ml-conical-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702860.jpg?v=1740396966</image:loc>
      <image:title>Screw neck vial, N 8, 11.6x32.0 mm, 1.1 mL, conical, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702826-screw-neck-vial-n-18-22-5x75-5-mm-20-0-ml-rounded-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702826.jpg?v=1740396965</image:loc>
      <image:title>Screw neck vial, N 18, 22.5x75.5 mm, 20.0 mL, rounded bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702022-screw-neck-vial-n-24-27-5x57-0-mm-20-0-ml-flat-bottom-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702022.jpg?v=1740396964</image:loc>
      <image:title>Screw neck vial, N 24, 27.5x57.0 mm, 20.0 mL, flat bottom, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702176-snap-ring-crimp-neck-vial-n-11-702713-with-assembled-conical-insert-702813</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702176-pre-assembled.jpg?v=1740396962</image:loc>
      <image:title>Snap ring/crimp neck vial, N 11 (702713) with assembled conical insert (702813)</image:title>
      <image:caption>Snap ring/crimp neck vial, N 11 (702713) with assembled conical insert (702813)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702137-screw-closure-n-18-metal-magn-silver-center-hole-butyl-red-ptfe-gray-1-5mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702138_a281a4d1-bf05-4b3b-8d62-1137df38a1ea.jpg?v=1740396960</image:loc>
      <image:title>Screw closure, N 18, metal (magn.), silver,center hole,Butyl red/PTFE gray,1.5mm</image:title>
      <image:caption>Screw closure, N 18, metal (magn.), silver,center hole,Butyl red/PTFE gray,1.5mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702178-screw-neck-vial-n-9-702283-with-assembled-conical-insert-702813</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702178-pre-assembled.jpg?v=1740396959</image:loc>
      <image:title>Screw neck vial, N 9 (702283) with assembled conical insert (702813)</image:title>
      <image:caption>Screw neck vial, N 9 (702283) with assembled conical insert (702813)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702340-crimp-closure-n-20-alu-c-hole-sil-blue-tr-ptfe-colorl-pharma-fix-3mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702340-Kappe.jpg?v=1740396958</image:loc>
      <image:title>Crimp closure, N 20, alu., c. hole, Sil. blue tr./PTFE colorl. (Pharma-Fix), 3mm</image:title>
      <image:caption>Crimp closure, N 20, alu., c. hole, Sil. blue tr./PTFE colorl. (Pharma-Fix), 3mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702101hp-pre-sealed-vial-closure-combination-crimp-n-11-70201hp-70256</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702Vorverschlossen_Crimp-N11.jpg?v=1740396957</image:loc>
      <image:title>Pre-sealed vial-closure combination crimp N 11 (70201HP + 70256)</image:title>
      <image:caption>Pre-sealed vial-closure combination crimp N 11 (70201HP + 70256)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702858-pre-sealed-vial-closure-combination-screw-n-9-702283-702732</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702873_Vorverschlossen_N9_20086432-170f-495d-a912-00a0da72ffeb.jpg?v=1740396956</image:loc>
      <image:title>Pre-sealed vial-closure combination screw N 9 (702283 + 702732)</image:title>
      <image:caption>Pre-sealed vial-closure combination screw N 9 (702283 + 702732)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702179-screw-neck-vial-n-9-702284-with-assembled-conical-insert-702813</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702179-pre-assembled.jpg?v=1740396956</image:loc>
      <image:title>Screw neck vial, N 9 (702284) with assembled conical insert (702813)</image:title>
      <image:caption>Screw neck vial, N 9 (702284) with assembled conical insert (702813)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702155-screw-closure-n-9-pp-steel-magnetic-center-hole-silicone-w-ptfe-red-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702155.jpg?v=1740396955</image:loc>
      <image:title>Screw closure, N 9, PP/steel, magnetic, center hole, Silicone w./PTFE red, 1.0mm</image:title>
      <image:caption>Screw closure, N 9, PP/steel, magnetic, center hole, Silicone w./PTFE red, 1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70234-crimp-closure-n-20-alu-center-hole-butyl-dark-gray-ptfe-gray-3-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70234.jpg?v=1740396954</image:loc>
      <image:title>Crimp closure, N 20, alu., center hole, Butyl dark gray/PTFE gray, 3.0 mm</image:title>
      <image:caption>Crimp closure, N 20, alu., center hole, Butyl dark gray/PTFE gray, 3.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702099-screw-neck-vial-n-20-22-7x86-0-mm-24-0-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702099.jpg?v=1740396954</image:loc>
      <image:title>Screw neck vial, N 20, 22.7x86.0 mm, 24.0 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70217_36-crimp-neck-vial-n-20-23-25x75-5-mm-20-0-ml-flat-bottom-flat-neck-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70217_36.jpg?v=1740396953</image:loc>
      <image:title>Crimp neck vial, N 20, 23.25x75.5 mm, 20.0 mL, flat bottom, flat neck, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702130-screw-closure-n-24-pp-white-center-hole-butyl-red-ptfe-gray-2-4-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702130.jpg?v=1740396952</image:loc>
      <image:title>Screw closure, N 24, PP, white, center hole, Butyl red/PTFE gray, 2.4 mm</image:title>
      <image:caption>Screw closure, N 24, PP, white, center hole, Butyl red/PTFE gray, 2.4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718970-replacement-wrench-for-column-protection-system-guard-column-holder-ref-718966</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_1168acc4-90f2-4d26-8732-5cea23f8263f.jpg?v=1740396951</image:loc>
      <image:title>Replacement wrench for Column Protection System guard column holder (REF 718966)</image:title>
      <image:caption>Replacement wrench for Column Protection System guard column holder (REF 718966)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70234_9-crimp-closure-n-20-alu-center-hole-butyl-gray-ptfe-gray-3-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70234-9.jpg?v=1740396951</image:loc>
      <image:title>Crimp closure, N 20, alu., center hole, Butyl gray/PTFE gray, 3.0 mm</image:title>
      <image:caption>Crimp closure, N 20, alu., center hole, Butyl gray/PTFE gray, 3.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702171-screw-closure-n-24-pp-white-center-hole-silicone-natural-ptfe-colorl-3-2mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702171.jpg?v=1740396950</image:loc>
      <image:title>Screw closure, N 24, PP, white, center hole, Silicone natural/PTFE colorl.,3.2mm</image:title>
      <image:caption>Screw closure, N 24, PP, white, center hole, Silicone natural/PTFE colorl.,3.2mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702780-septa-n-20-silicone-ptfe-blue-transparent-colorless-3-0-mm-40-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702780.jpg?v=1740396949</image:loc>
      <image:title>Septa N 20, Silicone/PTFE, blue transparent/colorless, 3.0 mm, 40&amp;deg; shore A</image:title>
      <image:caption>Septa N 20, Silicone/PTFE, blue transparent/colorless, 3.0 mm, 40&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702094-crimp-closure-n-20-alu-center-hole-silicone-white-ptfe-beige-3-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702094_b874cf00-3325-46d1-b4e4-1a0e4b684ef2.jpg?v=1740396949</image:loc>
      <image:title>Crimp closure, N 20, alu., center hole, Silicone white/PTFE beige, 3.0 mm</image:title>
      <image:caption>Crimp closure, N 20, alu., center hole, Silicone white/PTFE beige, 3.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702077-micro-insert-n-9-n-10-n-11-6-0x31-0-mm-0-2-ml-conical-15mm-tip-clear-silanized</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702813_4c342619-64b1-40a4-be18-df8f2cd8fa87.jpg?v=1740396948</image:loc>
      <image:title>Micro-insert, N 9|N 10|N 11, 6.0x31.0 mm,0.2 mL,conical,15mm tip,clear,silanized</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702102-screw-closure-n-24-pp-white-closed-top-butyl-red-ptfe-gray-2-4-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702102.jpg?v=1740396947</image:loc>
      <image:title>Screw closure, N 24, PP, white, closed top, Butyl red/PTFE gray, 2.4 mm</image:title>
      <image:caption>Screw closure, N 24, PP, white, closed top, Butyl red/PTFE gray, 2.4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718770-fingertight-fitting-1-16-peek</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_accessories_fingertight_fitting_PEEK_chromatoagraphy_REF718770.jpg?v=1740396947</image:loc>
      <image:title>Fingertight fitting 1/16&quot;, PEEK</image:title>
      <image:caption>Fingertight fitting 1/16&amp;quot;, PEEK</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702074-screw-neck-vial-n-24-27-5x140-0-mm-60-0-ml-flat-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702074.jpg?v=1740396946</image:loc>
      <image:title>Screw neck vial, N 24, 27.5x140.0 mm, 60.0 mL, flat bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702133-screw-neck-vial-n-24-27-5x72-5-mm-30-0-ml-flat-bottom-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702133.jpg?v=1740396945</image:loc>
      <image:title>Screw neck vial, N 24, 27.5x72.5 mm, 30.0 mL, flat bottom, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702839-crimp-closure-n-20-alu-complete-tear-off-silicone-white-ptfe-beige-3-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702805_9f2d4f00-7dea-4a0e-873c-7186adaf948f.jpg?v=1740396945</image:loc>
      <image:title>Crimp closure, N 20, alu., complete tear off, Silicone white/PTFE beige, 3.0 mm</image:title>
      <image:caption>Crimp closure, N 20, alu., complete tear off, Silicone white/PTFE beige, 3.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702058-screw-closure-bonded-n-24-pp-white-center-hole-silicone-w-ptfe-beige-3-2mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702058_1zu1.jpg?v=1740396944</image:loc>
      <image:title>Screw closure (bonded), N 24, PP, white,center hole,Silicone w./PTFE beige,3.2mm</image:title>
      <image:caption>Screw closure (bonded), N 24, PP, white,center hole,Silicone w./PTFE beige,3.2mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702062-septa-n-22-silicone-ptfe-natural-colorless-3-2-mm-45-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702062.jpg?v=1740396943</image:loc>
      <image:title>Septa N 22, Silicone/PTFE, natural/colorless, 3.2 mm, 45&amp;deg; shore A</image:title>
      <image:caption>Septa N 22, Silicone/PTFE, natural/colorless, 3.2 mm, 45&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702874-pre-sealed-vial-closure-combination-screw-n-9-702282-702287-1</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702873_Vorverschlossen_N9_e0b1b112-262a-43d3-a37a-dcc55b766194.jpg?v=1740396942</image:loc>
      <image:title>Pre-sealed vial-closure combination screw N 9 (702282 + 702287.1)</image:title>
      <image:caption>Pre-sealed vial-closure combination screw N 9 (702282 + 702287.1)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702859-pre-sealed-vial-closure-combination-crimp-n-11-702892-70256</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702Vorverschlossen_Crimp-N11_0091ed84-68e9-4eaa-841b-cba3ade00194.jpg?v=1740396941</image:loc>
      <image:title>Pre-sealed vial-closure combination crimp N 11 (702892 + 70256)</image:title>
      <image:caption>Pre-sealed vial-closure combination crimp N 11 (702892 + 70256)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70234_10-crimp-closure-n-20-alu-center-hole-butyl-d-gray-ptfe-gray-high-purity-3-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70234_47af2454-f294-4bdd-849d-ccfae3806f5c.jpg?v=1740396940</image:loc>
      <image:title>Crimp closure, N 20, alu., center hole,Butyl d. gray/PTFE gray,high purity,3.0mm</image:title>
      <image:caption>Crimp closure, N 20, alu., center hole,Butyl d. gray/PTFE gray,high purity,3.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702981-septa-n-17-silicone-ptfe-blue-transparent-white-1-5-mm-45-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702981.jpg?v=1740396939</image:loc>
      <image:title>Septa N 17,Silicone/PT FE, blue transparent/white, 1.5 mm, 45&amp;deg; shore A</image:title>
      <image:caption>Septa N 17, Silicone/PTFE, blue transparent/white, 1.5 mm, 45&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70234_8-crimp-closure-n-20-alu-pressure-rel-center-hole-butyl-gray-ptfe-gray-3-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70234-8_abd12856-1b24-400a-a9d6-44006df06682.jpg?v=1740396939</image:loc>
      <image:title>Crimp closure, N 20, alu.,pressure rel., center hole,Butyl gray/PTFE gray,3.0mm</image:title>
      <image:caption>Crimp closure, N 20, alu.,pressure rel., center hole,Butyl gray/PTFE gray,3.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702156-screw-closure-n-9-pp-steel-magn-center-hole-silicone-w-ptfe-blue-slit-1-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702156.jpg?v=1740396938</image:loc>
      <image:title>Screw closure, N 9, PP/steel,magn.,center hole,Silicone w./PTFE blue,slit,1.0mm</image:title>
      <image:caption>Screw closure, N 9, PP/steel,magn.,center hole,Silicone w./PTFE blue,slit,1.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702826_2-screw-neck-vial-n-18-22-5x75-5-mm-20-0-ml-rounded-bottom-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702826_2.jpg?v=1740396937</image:loc>
      <image:title>Screw neck vial, N 18, 22.5x75.5 mm, 20.0 mL, rounded bottom, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702882-pre-sealed-vial-closure-combination-crimp-n-11-70201cg-70231</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702Vorverschlossen_Crimp-N11_f0a3942c-d099-4493-8f30-75612401eb50.jpg?v=1740396936</image:loc>
      <image:title>Pre-sealed vial-closure combination crimp N 11 (70201CG + 70231)</image:title>
      <image:caption>Pre-sealed vial-closure combination crimp N 11 (70201CG + 70231)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702093-crimp-closure-n-20-alu-center-hole-silicone-blue-transp-ptfe-colorl-3-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702093.jpg?v=1740396936</image:loc>
      <image:title>Crimp closure, N 20, alu., center hole, Silicone blue transp./PTFE colorl.,3.0mm</image:title>
      <image:caption>Crimp closure, N 20, alu., center hole, Silicone blue transp./PTFE colorl.,3.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702110-septa-n-17-silicone-ptfe-white-blue-1-5-mm-45-shore-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702110.jpg?v=1740396935</image:loc>
      <image:title>Septa N 17, Silicone/PTFE, white/blue, 1.5 mm, 45&amp;deg; shore A</image:title>
      <image:caption>Septa N 17, Silicone/PTFE, white/blue, 1.5 mm, 45&amp;deg; shore A</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702175-crimp-closure-n-11-alu-center-hole-o-ring-aluminum-septa-silver-0-1-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702175.jpg?v=1740396934</image:loc>
      <image:title>Crimp closure, N 11, alu., center hole, o-ring + aluminum septa, silver, 0.1 mm</image:title>
      <image:caption>Crimp closure, N 11, alu., center hole, o-ring + aluminum septa, silver, 0.1 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70235-crimp-closure-n-20-alu-complete-tear-off-butyl-dark-gray-ptfe-gray-3-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702805_ebbfd15b-7268-4dd0-86c8-4790621067bf.jpg?v=1740396934</image:loc>
      <image:title>Crimp closure, N 20, alu., complete tear off, Butyl dark gray/PTFE gray, 3.0 mm</image:title>
      <image:caption>Crimp closure, N 20, alu., complete tear off, Butyl dark gray/PTFE gray, 3.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70209_1-crimp-neck-vial-n-20-51-6x94-5-mm-100-0-ml-flat-bott-flat-neck-clear-3rd-cl</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70209_1.jpg?v=1740396933</image:loc>
      <image:title>Crimp neck vial, N 20, 51.6x94.5 mm,100.0 mL,flat bott.,flat neck, clear,3rd cl.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718767-connector-1-16-peek-both-sides-inner-threads-without-nuts-and-ferrules</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_969dfd8a-ca00-427b-9e48-cb135428e38b.jpg?v=1740396932</image:loc>
      <image:title>Connector 1/16&quot; PEEK, both sides inner threads, without nuts and ferrules</image:title>
      <image:caption>Connector 1/16&amp;quot; PEEK, both sides inner threads, without nuts and ferrules</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718761-peek-standard-capillary-od-1-16-1-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_541032ce-c0d0-41e9-872c-063806b44c3d.jpg?v=1740396932</image:loc>
      <image:title>PEEK standard capillary, OD 1/16&quot;, 1 m</image:title>
      <image:caption>PEEK standard capillary, OD 1/16&amp;quot;, 1 m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718762-peek-standard-capillary-od-1-16-1-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_f616fa5d-5e22-423d-a16f-41b488c666de.jpg?v=1740396931</image:loc>
      <image:title>PEEK standard capillary, OD 1/16&quot;, 1 m</image:title>
      <image:caption>PEEK standard capillary, OD 1/16&amp;quot;, 1 m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718763-peek-standard-capillary-od-1-16-1-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_957eb49a-10ab-4e30-a1f6-bba38d610492.jpg?v=1740396930</image:loc>
      <image:title>PEEK standard capillary, OD 1/16&quot;, 1 m</image:title>
      <image:caption>PEEK standard capillary, OD 1/16&amp;quot;, 1 m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718765-peek-standard-capillary-od-1-16-1-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_abc2aca1-f50c-4496-8aac-6e7909226754.jpg?v=1740396930</image:loc>
      <image:title>PEEK standard capillary, OD 1/16&quot;, 1 m</image:title>
      <image:caption>PEEK standard capillary, OD 1/16&amp;quot;, 1 m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718760-peek-standard-capillary-od-1-16-1-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_accessories_PEEK_standard_capillaries_chromatography.jpg?v=1740396929</image:loc>
      <image:title>PEEK standard capillary, OD 1/16&quot;, 1 m</image:title>
      <image:caption>PEEK standard capillary, OD 1/16&amp;quot;, 1 m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702835-crimp-closure-n20-alu-pressure-rel-center-hole-silicone-w-ptfe-beige-3-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702835.jpg?v=1740396928</image:loc>
      <image:title>Crimp closure, N20, alu.,pressure rel.,center hole,Silicone w./PTFE beige,3.0mm</image:title>
      <image:caption>Crimp closure, N20, alu.,pressure rel.,center hole,Silicone w./PTFE beige,3.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70233-crimp-closure-n-20-alu-gold-center-tear-off-butyl-dark-gray-ptfe-gray-3-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70233.jpg?v=1740396928</image:loc>
      <image:title>Crimp closure, N 20, alu., gold, center tear off,Butyl dark gray/PTFE gray,3.0mm</image:title>
      <image:caption>Crimp closure, N 20, alu., gold, center tear off,Butyl dark gray/PTFE gray,3.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702139-screw-closure-n-18-metal-magn-silver-closed-top-butyl-red-ptfe-gray-1-5mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702139.jpg?v=1740396927</image:loc>
      <image:title>Screw closure, N 18, metal (magn.), silver, closed top,Butyl red/PTFE gray,1.5mm</image:title>
      <image:caption>Screw closure, N 18, metal (magn.), silver, closed top,Butyl red/PTFE gray,1.5mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702059-screw-closure-bonded-n-24-pp-white-closed-top-silicone-w-ptfe-beige-3-2mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702059_1zu1.jpg?v=1740396926</image:loc>
      <image:title>Screw closure (bonded), N 24, PP, white, closed top,Silicone w./PTFE beige,3.2mm</image:title>
      <image:caption>Screw closure (bonded), N 24, PP, white, closed top,Silicone w./PTFE beige,3.2mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702180-screw-closure-bonded-n-15-pp-black-center-hole-silicone-w-ptfe-beige-1-5mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702180_1zu1.jpg?v=1740396926</image:loc>
      <image:title>Screw closure (bonded), N 15, PP, black,center hole,Silicone w./PTFE beige,1.5mm</image:title>
      <image:caption>Screw closure (bonded), N 15, PP, black,center hole,Silicone w./PTFE beige,1.5mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702071-crimp-closure-n-20-alu-pressure-rel-center-hole-butyl-d-gray-ptfe-gray-3-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702071.jpg?v=1740396925</image:loc>
      <image:title>20mm Aluminium Crimp Caps, pack of 100</image:title>
      <image:caption>Crimp closure, N 20, alu.,pressure rel.,center hole,Butyl d.gray/PTFE gray,3.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702024-screw-neck-vial-n-24-27-5x95-0-mm-40-0-ml-flat-bottom-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702024.jpg?v=1740396925</image:loc>
      <image:title>Screw neck vial, N 24, 27.5x95.0 mm, 40.0 mL, flat bottom, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818131-tlc-aluminum-sheets-silica-gel-layer-alugram-sil-g-uv254-4x8-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_3d21da91-9337-4902-a489-55f513fcc3fa.jpg?v=1740396924</image:loc>
      <image:title>TLC aluminum sheets, silica gel layer, ALUGRAM SIL G UV254, 4x8 cm</image:title>
      <image:caption>TLC aluminum sheets, silica gel layer, ALUGRAM SIL G UV254, 4x8 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818331-tlc-aluminum-sheets-silica-gel-layer-alugram-xtra-sil-g-uv254-4x8-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_d72a692d-dba5-4a1c-8e5c-7118aee88b4f.jpg?v=1740396923</image:loc>
      <image:title>TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G UV254, 4x8 cm</image:title>
      <image:caption>TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G UV254, 4x8 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/805021-tlc-polyester-sheets-silica-gel-layer-polygram-sil-g-uv254-4x8-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn.jpg?v=1740396921</image:loc>
      <image:title>TLC polyester sheets, silica gel layer, POLYGRAM SIL G UV254, 4x8 cm</image:title>
      <image:caption>TLC polyester sheets, silica gel layer, POLYGRAM SIL G UV254, 4x8 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/805032-tlc-polyester-sheets-silica-gel-layer-polygram-sil-g-4x8-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_48fe3f10-fb48-4872-9488-f0c0a102dcc0.jpg?v=1740396921</image:loc>
      <image:title>TLC polyester sheets, silica gel layer, POLYGRAM SIL G, 4x8 cm</image:title>
      <image:caption>TLC polyester sheets, silica gel layer, POLYGRAM SIL G, 4x8 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702837-crimp-closure-n-20-alu-blue-tin-center-hole-silicone-white-ptfe-beige-3-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702837.jpg?v=1740396920</image:loc>
      <image:title>Crimp closure, N 20, alu.,blue/tin, center hole, Silicone white/PTFE beige,3.0mm</image:title>
      <image:caption>Crimp closure, N 20, alu.,blue/tin, center hole, Silicone white/PTFE beige,3.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702928_9-crimp-closure-n-20-metal-magnetic-center-hole-butyl-d-gray-ptfe-gray-3-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702928-9.jpg?v=1740396919</image:loc>
      <image:title>Crimp closure, N 20, metal (magnetic), center hole,Butyl d. gray/PTFE gray,3.0mm</image:title>
      <image:caption>Crimp closure, N 20, metal (magnetic), center hole,Butyl d. gray/PTFE gray,3.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702072-screw-closure-n-18-metal-magn-silver-c-hole-red-rubber-tef-1-5-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702072.jpg?v=1740396919</image:loc>
      <image:title>Screw closure, N 18, metal (magn.), silver, c. hole, Red Rubber/TEF, 1.5 mm</image:title>
      <image:caption>Screw closure, N 18, metal (magn.), silver, c. hole, Red Rubber/TEF, 1.5 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702134-snap-ring-crimp-neck-vial-n-11-11-6x32-mm-pp-tr-w-integr-0-2-ml-glass-insert</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702134.jpg?v=1740396918</image:loc>
      <image:title>Snap ring/crimp neck vial,N 11, 11.6x32 mm,PP tr.,w. integr. 0.2 mL glass insert</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814030-chromatography-paper-mn-260-7-5x17-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_papers_MN260_chromatography_macherey_nagel_mn_a492f131-f251-4a70-9dfd-0a25dd05a85a.jpg?v=1740396917</image:loc>
      <image:title>Chromatography paper MN 260, 7.5x17 cm</image:title>
      <image:caption>Chromatography paper MN 260, 7.5x17 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718968-replacement-connector-to-main-column-for-column-protection-system-ref-718966</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_accessories_replacement_connector_CPS_chromatography_REF718968.jpg?v=1740396916</image:loc>
      <image:title>Replacement connector to main column for Column Protection System (REF 718966)</image:title>
      <image:caption>Replacement connector to main column for Column Protection System (REF 718966)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70232-crimp-closure-n-13-alu-gold-center-tear-off-butyl-dark-gray-ptfe-gray-2-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70232.jpg?v=1740396915</image:loc>
      <image:title>Crimp closure, N 13, alu., gold, center tear off,Butyl dark gray/PTFE gray,2.0mm</image:title>
      <image:caption>Crimp closure, N 13, alu., gold, center tear off,Butyl dark gray/PTFE gray,2.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818155-tlc-aluminum-sheets-cellulose-layer-alugram-cel-300-4x8-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_f9b74e94-bf5c-4231-a474-a37243a32fcf.jpg?v=1740396914</image:loc>
      <image:title>TLC aluminum sheets, cellulose layer, ALUGRAM CEL 300, 4x8 cm</image:title>
      <image:caption>TLC aluminum sheets, cellulose layer, ALUGRAM CEL 300, 4x8 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/801011-tlc-polyester-sheets-cellulose-layer-polygram-cel-300-4x8-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_c754dcc6-dacd-454c-b88f-af44f7be7975.jpg?v=1740396914</image:loc>
      <image:title>TLC polyester sheets, cellulose layer, POLYGRAM CEL 300, 4x8 cm</image:title>
      <image:caption>TLC polyester sheets, cellulose layer, POLYGRAM CEL 300, 4x8 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702135-screw-neck-vial-n-9-11-6x32-0-mm-pp-tr-w-intergr-0-2-ml-con-glass-insert</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702135.jpg?v=1740396913</image:loc>
      <image:title>Screw neck vial, N 9, 11.6x32.0 mm, PP tr., w. intergr. 0.2 mL con. glass insert</image:title>
      <image:caption>Screw neck vial, N 9, 11.6x32.0 mm, PP tr., w. intergr. 0.2 mL con. glass insert</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70257-crimp-closure-n-13-alu-center-hole-butyl-dark-gray-ptfe-gray-2-0-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70257.jpg?v=1740396912</image:loc>
      <image:title>Crimp closure, N 13, alu., center hole, Butyl dark gray/PTFE gray, 2.0 mm</image:title>
      <image:caption>Crimp closure, N 13, alu., center hole, Butyl dark gray/PTFE gray, 2.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/802021-tlc-polyester-sheets-layer-aluminum-oxide-polygram-alox-n-uv254-4x8-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_cd4d581d-98b2-4e38-bf72-f28b81a001e6.jpg?v=1740396912</image:loc>
      <image:title>TLC polyester sheets, layer aluminum oxide, POLYGRAM Alox N UV254, 4x8 cm</image:title>
      <image:caption>TLC polyester sheets, layer aluminum oxide, POLYGRAM Alox N UV254, 4x8 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702927-crimp-closure-n-20-alu-pressure-rel-c-hole-sil-blue-tr-ptfe-colorl-3-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702927.jpg?v=1740396911</image:loc>
      <image:title>Crimp closure, N 20, alu.,pressure rel.,c. hole,Sil. blue tr./PTFE colorl.,3.0mm</image:title>
      <image:caption>Crimp closure, N 20, alu.,pressure rel.,c. hole,Sil. blue tr./PTFE colorl.,3.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702864-pre-sealed-vial-closure-combination-screw-n-9-702283-702026</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702873_Vorverschlossen_N9_43627a91-cec0-433d-9ef4-3cf09d962d89.jpg?v=1740396910</image:loc>
      <image:title>Pre-sealed vial-closure combination screw N 9 (702283 + 702026)</image:title>
      <image:caption>Pre-sealed vial-closure combination screw N 9 (702283 + 702026)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702334-snap-ring-crimp-neck-vial-n-11-11-6x32-mm-pp-amber-w-integr-0-2-ml-glass-insert</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702334.jpg?v=1740396910</image:loc>
      <image:title>Snap ring/crimp neck vial,N 11,11.6x32 mm,PP amber,w. integr.0.2 mL glass insert</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702863-pre-sealed-vial-closure-combination-screw-n-9-702283-702288-1</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702873_Vorverschlossen_N9_3c950380-8fa6-4f07-97e1-d5ca3c0fd0db.jpg?v=1740396909</image:loc>
      <image:title>Pre-sealed vial-closure combination screw N 9 (702283 + 702288.1)</image:title>
      <image:caption>Pre-sealed vial-closure combination screw N 9 (702283 + 702288.1)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702929-crimp-closure-n-20-metal-magn-center-hole-silic-blue-tr-ptfe-colorl-3-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702929.jpg?v=1740396908</image:loc>
      <image:title>Crimp closure, N 20, metal(magn.),center hole,Silic. blue.tr./PTFE colorl.,3.0mm</image:title>
      <image:caption>Crimp closure, N 20, metal(magn.),center hole,Silic. blue.tr./PTFE colorl.,3.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702181-screw-closure-bonded-n-20-pp-white-center-hole-silicone-w-ptfe-beige-1-5mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702181_1zu1.jpg?v=1740396907</image:loc>
      <image:title>Screw closure (bonded), N 20, PP, white,center hole,Silicone w./PTFE beige,1.5mm</image:title>
      <image:caption>Screw closure (bonded), N 20, PP, white,center hole,Silicone w./PTFE beige,1.5mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702873-pre-sealed-vial-closure-combination-screw-n-9-702284-702288-1</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702873_Vorverschlossen_N9_6b124c9c-c5dc-411a-b6c5-a5517de48df5.jpg?v=1740396907</image:loc>
      <image:title>Pre-sealed vial-closure combination screw N 9 (702284 + 702288.1)</image:title>
      <image:caption>Pre-sealed vial-closure combination screw N 9 (702284 + 702288.1)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70210_36-crimp-neck-vial-n-20-30-0x65-0-mm-25-0-ml-flat-bottom-flat-neck-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70210_36.jpg?v=1740396906</image:loc>
      <image:title>Crimp neck vial, N 20, 30.0x65.0 mm, 25.0 mL, flat bottom, flat neck, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/738645-chromabond-multi-96-rubber-pad-butyl-rubber-ptfe-dimensions-125x85x1-3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_accessories_rubberpad_MULTI96_chromatography_REF738645.jpg?v=1740396905</image:loc>
      <image:title>CHROMABOND Multi 96 rubber pad - butyl rubber + PTFE, dimensions 125x85x1.3 mm</image:title>
      <image:caption>CHROMABOND Multi 96 rubber pad - butyl rubber + PTFE, dimensions 125x85x1.3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702168-screw-closure-bonded-n-24-pp-white-c-hole-lid-sil-nat-ptfe-colorl-3-2mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702168_1zu1.jpg?v=1740396905</image:loc>
      <image:title>Screw closure (bonded), N 24, PP, white, c.hole,lid,Sil. nat./PTFE colorl.,3.2mm</image:title>
      <image:caption>Screw closure (bonded), N 24, PP, white, c.hole,lid,Sil. nat./PTFE colorl.,3.2mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702818-micro-insert-n-9-n-10-n-11-5-7x29-0-mm-0-1-ml-conical-clear-spring</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702818.jpg?v=1740396904</image:loc>
      <image:title>Micro-insert, N 9|N 10|N 11, 5.7x29.0 mm, 0.1 mL, conical, clear, spring</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702824-micro-insert-n-8-n-11-5-0x29-0-mm-0-1-ml-conical-clear-spring</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702824.jpg?v=1740396903</image:loc>
      <image:title>Micro-insert, N 8|N 11, 5.0x29.0 mm, 0.1 mL, conical, clear, spring</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702335-screw-neck-vial-n-9-11-6x32-0-mm-pp-amber-w-integr-0-2-ml-con-glass-insert</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1360670_702866_2_600x600_10b09b00-bba0-42e9-bcfa-553d238d16a6.png?v=1740396902</image:loc>
      <image:title>Screw neck vial, N 9, 11.6x32.0 mm, PP amber,w. integr. 0.2 mL con. glass insert</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815050_1-lc-packing-material-adsorbents-bulk-cellulose-powder-mn-100</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_e1004a63-d4b3-4e34-a752-a301e0cfd5d1.jpg?v=1740396902</image:loc>
      <image:title>LC packing material (adsorbents, bulk), cellulose powder MN 100</image:title>
      <image:caption>LC packing material (adsorbents, bulk), cellulose powder MN 100</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702834-crimp-closure-n-20-alu-blue-tin-center-hole-sil-blue-tr-ptfe-colorl-3-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702834.jpg?v=1740396901</image:loc>
      <image:title>Crimp closure, N 20, alu., blue/tin,center hole,Sil. blue tr./PTFE colorl.,3.0mm</image:title>
      <image:caption>Crimp closure, N 20, alu., blue/tin,center hole,Sil. blue tr./PTFE colorl.,3.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814021-tlc-developing-chamber-jar-shaped-for-small-tlc-formats</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_accessories_development_chamber_small_jar_chromatography_REF814021.jpg?v=1740396900</image:loc>
      <image:title>TLC developing chamber (jar shaped) for small TLC formats</image:title>
      <image:caption>TLC developing chamber (jar shaped) for small TLC formats</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814401-tlc-visualization-staining-reagent-for-caffeine-100-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_staining_solutions_visualization_reagents_100mL_chromatography_d2994adb-bad2-4d21-b93a-06426180c865.jpg?v=1740396900</image:loc>
      <image:title>TLC visualization (staining) reagent for caffeine, 100 mL</image:title>
      <image:caption>TLC visualization (staining) reagent for caffeine, 100 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814920-tlc-visualization-staining-reagent-bromocresol-green-100-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_staining_solutions_visualization_reagents_100mL_chromatography_8b9968f3-f3f2-4ec6-af49-e4b9f51f8cbe.jpg?v=1740396899</image:loc>
      <image:title>TLC visualization (staining) reagent, bromocresol green, 100 mL</image:title>
      <image:caption>TLC visualization (staining) reagent, bromocresol green, 100 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814923-tlc-visualization-staining-reagent-rhodamin-b-100-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_staining_solutions_visualization_reagents_100mL_chromatography_bfe4d7b5-2db2-46bd-9aee-a5b655d9d7b7.jpg?v=1740396899</image:loc>
      <image:title>TLC visualization (staining) reagent, rhodamin B, 100 mL</image:title>
      <image:caption>TLC visualization (staining) reagent, rhodamin B, 100 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814302-tlc-visualization-staining-reagent-molybdatophosphoric-acid-100-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_staining_solutions_visualization_reagents_100mL_chromatography_85c9b577-ec74-4920-9310-40ccffc156fd.jpg?v=1740396898</image:loc>
      <image:title>TLC visualization (staining) reagent, molybdatophosphoric acid, 100 mL</image:title>
      <image:caption>TLC visualization (staining) reagent, molybdatophosphoric acid, 100 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814402-tlc-visualization-staining-reagent-according-to-dragendorff-munier-100-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_staining_solutions_visualization_reagents_100mL_chromatography_cd1fa6ad-94da-40c9-99df-313df1a10225.jpg?v=1740396897</image:loc>
      <image:title>TLC visualization (staining) reagent, according to Dragendorff-Munier, 100 mL</image:title>
      <image:caption>TLC visualization (staining) reagent, according to Dragendorff-Munier, 100 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814403-tlc-visualization-staining-reagent-iron-iii-chloride-solution-100-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_staining_solutions_visualization_reagents_100mL_chromatography_2eccd213-8882-4513-9c3d-ad0ad2648c4f.jpg?v=1740396897</image:loc>
      <image:title>TLC visualization (staining) reagent, iron(III) chloride solution, 100 mL</image:title>
      <image:caption>TLC visualization (staining) reagent, iron(III) chloride solution, 100 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814404-tlc-visualization-staining-reagent-potassium-hexacyanoferrate-iii-100-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_staining_solutions_visualization_reagents_100mL_chromatography_ba13e0d2-6cf4-42a1-9178-9b9b7aa64538.jpg?v=1740396895</image:loc>
      <image:title>TLC visualization (staining) reagent, potassium hexacyanoferrate(III), 100 mL</image:title>
      <image:caption>TLC visualization (staining) reagent, potassium hexacyanoferrate(III), 100 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814922-tlc-visualization-staining-reagent-4-dimethylamino-benzaldehyde-100-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_staining_solutions_visualization_reagents_100mL_chromatography_1f587ac6-a89d-45fa-a33f-6b5c5e958557.jpg?v=1740396894</image:loc>
      <image:title>TLC visualization (staining) reagent, 4-(dimethylamino)-benzaldehyde, 100 mL</image:title>
      <image:caption>TLC visualization (staining) reagent, 4-(dimethylamino)-benzaldehyde, 100 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814919-tlc-visualization-staining-reagent-anilinphthalate-100-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_staining_solutions_visualization_reagents_100mL_chromatography_ddf642d2-3c7a-4489-968e-9c97d965e4d7.jpg?v=1740396893</image:loc>
      <image:title>TLC visualization (staining) reagent, anilinphthalate, 100 mL</image:title>
      <image:caption>TLC visualization (staining) reagent, anilinphthalate, 100 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718769-guillotine-cutter-for-peek-and-ptfe-capillaries-red</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_fcf98d65-3c01-4ae4-aa54-00bc10f0d083.jpg?v=1740396892</image:loc>
      <image:title>Guillotine cutter for PEEK and PTFE capillaries, red</image:title>
      <image:caption>Guillotine cutter for PEEK and PTFE capillaries, red</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702867-pre-sealed-vial-closure-combination-crimp-n-11-70201hp-702995</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702Vorverschlossen_Crimp-N11_77d35f34-b507-4068-b8bb-f5268ac56403.jpg?v=1740396890</image:loc>
      <image:title>Pre-sealed vial-closure combination crimp N 11 (70201HP + 702995)</image:title>
      <image:caption>Pre-sealed vial-closure combination crimp N 11 (70201HP + 702995)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730223-chromabond-polypropylene-pp-centrifuge-tubes-50-ml-screw-cap-empty</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/QuEChERS_50mL_Zentrifugenroehrchen_mitMix.jpg?v=1740396889</image:loc>
      <image:title>CHROMABOND polypropylene (PP) centrifuge tubes, 50 mL, screw cap, empty</image:title>
      <image:caption>CHROMABOND polypropylene (PP) centrifuge tubes, 50 mL, screw cap, empty</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815540_1-lc-packing-material-adsorbents-bulk-kieselguhr-celite-503</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_d97ce5fb-5e09-46d3-9320-c99a75134930.jpg?v=1740396887</image:loc>
      <image:title>LC packing material (adsorbents, bulk), kieselguhr, CELITE 503</image:title>
      <image:caption>LC packing material (adsorbents, bulk), kieselguhr, CELITE 503</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815550_1-lc-packing-material-adsorbents-bulk-kieselguhr-celite-535</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_9a9f438d-bc8b-4e91-aba0-4b7373344bcc.jpg?v=1740396886</image:loc>
      <image:title>LC packing material (adsorbents, bulk), kieselguhr, CELITE 535</image:title>
      <image:caption>LC packing material (adsorbents, bulk), kieselguhr, CELITE 535</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815560_1-lc-packing-material-adsorbents-bulk-kieselguhr-celite-545</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_894717b9-42af-469e-a94b-8a1e3adff40b.jpg?v=1740396886</image:loc>
      <image:title>LC packing material (adsorbents, bulk), kieselguhr, CELITE 545</image:title>
      <image:caption>LC packing material (adsorbents, bulk), kieselguhr, CELITE 545</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/738639_m-chromabond-multi-96-reservoir-tank-monoblock</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_accessories_reservoir_tanks_MULTI96_chromatography_REF738639_M.jpg?v=1740396885</image:loc>
      <image:title>CHROMABOND Multi 96 reservoir tank monoblock</image:title>
      <image:caption>CHROMABOND Multi 96 reservoir tank monoblock</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730566-adapter-for-30-70-ml-chromabond-spe-polypropylene-pp-columns</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_accessories_adapter_adaptor_30mL_70mL_columns_chromatography_macherey_nagel_mn.jpg?v=1740396884</image:loc>
      <image:title>Adapter for 30, 70 mL CHROMABOND SPE polypropylene (PP) columns</image:title>
      <image:caption>Adapter for 30, 70 mL CHROMABOND SPE polypropylene (PP) columns</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702131-screw-neck-vial-n-24-27-5x140-0-mm-60-0-ml-flat-bottom-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702131.jpg?v=1740396884</image:loc>
      <image:title>Screw neck vial, N 24, 27.5x140.0 mm, 60.0 mL, flat bottom, amber</image:title>
      <image:caption>Screw neck vial, N 24, 27.5x140.0 mm, 60.0 mL, flat bottom, amber</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/738638-8-well-strip-sealing-caps-for-pp-tube-strips-ref-738652</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_accessories_8-well_strip_sealing_caps_MULTI96_chromatography_REF738638.jpg?v=1740396883</image:loc>
      <image:title>8-well strip sealing caps for PP tube strips (REF 738652)</image:title>
      <image:caption>8-well strip sealing caps for PP tube strips (REF 738652)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718582-1-16-column-end-caps-plastic</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_accessories_endcap_1_16_chromatoagraphy_REF718582.jpg?v=1740396882</image:loc>
      <image:title>1/16&quot; column end caps (plastic)</image:title>
      <image:caption>1/16&amp;quot; column end caps (plastic)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702015-crimp-neck-vial-n-11-11-6x32-0-mm-1-1-ml-conical-round-pedestal-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702015_9dfe7405-700b-41c9-8443-030600435179.jpg?v=1740396881</image:loc>
      <image:title>Crimp neck vial, N 11, 11.6x32.0 mm, 1.1 mL,conical + round pedestal, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702014-crimp-neck-vial-n-11-11-6x32-0-mm-amber-with-integr-0-2-ml-insert</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702014_1c9fe8e0-fa2d-4a5e-9449-7152c5d33235.jpg?v=1740396880</image:loc>
      <image:title>Crimp neck vial, N 11, 11.6x32.0 mm, amber, with integr. 0.2 mL insert</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702088-screw-neck-vial-n-9-11-6x32-0-mm-1-1-ml-conical-round-pedestal-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702088.jpg?v=1740396880</image:loc>
      <image:title>Screw neck vial, N 9, 11.6x32.0 mm, 1.1 mL, conical + round pedestal clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702007-screw-neck-vial-n-9-11-6x32-0-mm-clear-with-integr-0-2-ml-insert</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702007.jpg?v=1740396879</image:loc>
      <image:title>Screw neck vial, N 9, 11.6x32.0 mm, clear, with integr. 0.2 mL insert</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702709-snap-ring-crimp-neck-vial-n-11-11-6x32-0-mm-clear-with-integr-0-2-ml-insert</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702709.jpg?v=1740396879</image:loc>
      <image:title>Snap ring/crimp neck vial, N 11, 11.6x32.0 mm, clear, with integr. 0.2 mL insert</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702403-snap-ring-cl-n11-pe-soft-l-blue-hole-sil-w-polyimide-or-1-0-fluorine-free</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702403.jpg?v=1740396878</image:loc>
      <image:title>Snap ring cl., N11,PE(soft), l. blue,hole,Sil w./Polyimide or.,1.0,fluorine-free</image:title>
      <image:caption>Snap ring cl., N11,PE(soft), l. blue,hole,Sil w./Polyimide or.,1.0,fluorine-free</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702008-screw-neck-vial-n-9-11-6x32-0-mm-amber-with-integr-0-2-ml-insert</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702008.jpg?v=1740396877</image:loc>
      <image:title>Screw neck vial, N 9, 11.6x32.0 mm, amber, with integr. 0.2 mL insert</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702708-snap-ring-crimp-neck-vial-n-11-11-6x32-0-mm-amber-with-integr-0-2-ml-insert</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702708.jpg?v=1740396877</image:loc>
      <image:title>Snap ring/crimp neck vial, N 11, 11.6x32.0 mm, amber, with integr. 0.2 mL insert</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702888-crimp-neck-vial-n-11-11-6x32-0-mm-1-1-ml-cone-in-solid-glass-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702888.jpg?v=1740396876</image:loc>
      <image:title>Crimp neck vial, N 11, 11.6x32.0 mm, 1.1 mL, cone in solid glass bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814011-tlc-test-mixture-for-micro-set-a-individual-fat-soluble-lipophilic-dyes</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC-test-dye-mixture-4-chromatography-macherey-nagel-mn.jpg?v=1740396875</image:loc>
      <image:title>TLC test mixture for Micro-Set A, individual, fat-soluble / lipophilic dyes</image:title>
      <image:caption>TLC test mixture for Micro-Set A, individual, fat-soluble / lipophilic dyes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702016-crimp-neck-vial-n-11-11-6x32-0-mm-1-1-ml-conical-round-pedestal-amber</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702016_2bce190c-4ed0-4a02-b200-4e3eee962843.jpg?v=1740396875</image:loc>
      <image:title>Crimp neck vial, N 11, 11.6x32.0 mm, 1.1 mL,conical + round pedestal, amber</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702055-screw-closure-n-18-metal-magn-sil-center-hole-silic-w-ptfe-blue-1-5mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702055.jpg?v=1740396874</image:loc>
      <image:title>Screw closure, N 18, metal (magn.), sil., center hole, Silic. w./PTFE blue,1.5mm</image:title>
      <image:caption>Screw closure, N 18, metal (magn.), sil., center hole, Silic. w./PTFE blue,1.5mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702006-screw-neck-vial-n-9-11-6x32-0-mm-1-1-ml-cone-in-solid-glass-bottom-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702006.jpg?v=1740396874</image:loc>
      <image:title>Screw neck vial, N 9, 11.6x32.0 mm, 1.1 mL, cone in solid glass bottom, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718584-ferrule-1-16-suitable-for-1-16-capillary-tube</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_accessories_ferrule_1_16_chromatoagraphy_REF718584.jpg?v=1740396873</image:loc>
      <image:title>Ferrule 1/16&quot; suitable for 1/16&quot; capillary tube</image:title>
      <image:caption>Ferrule 1/16&amp;quot; suitable for 1/16&amp;quot; capillary tube</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702827-screw-closure-n-18-metal-magn-sil-c-hole-silicone-blue-tr-ptfe-w-1-5mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702827.jpg?v=1740396872</image:loc>
      <image:title>Screw closure, N 18, metal (magn.), sil.,c. hole,Silicone blue tr./PTFE w.,1.5mm</image:title>
      <image:caption>Screw closure, N 18, metal (magn.), sil.,c. hole,Silicone blue tr./PTFE w.,1.5mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/70208_36-crimp-neck-vial-n-20-31-0x101-0-mm-50-0-ml-flat-bottom-flat-neck-clear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/70208_36.jpg?v=1740396872</image:loc>
      <image:title>Crimp neck vial, N 20, 31.0x101.0 mm, 50.0 mL, flat bottom, flat neck, clear</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718583-1-16-nut-for-connecting-1-16-capillaries</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/718583-Nut-for-capillary-tube.jpg?v=1740396871</image:loc>
      <image:title>1/16&quot; nut for connecting 1/16&quot; capillaries</image:title>
      <image:caption>1/16&amp;quot; nut for connecting 1/16&amp;quot; capillaries</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702134_1-snap-ring-crimp-vial-n-11-11-6x32-mm-pp-tr-integr-0-2-ml-glass-insert-silan</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702134_13cf5e49-f6d2-446a-9425-2f02e80e95a0.jpg?v=1740396870</image:loc>
      <image:title>Snap ring/crimp vial,N 11, 11.6x32 mm,PP tr.,integr. 0.2 mL glass insert, silan.</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702140-screw-closure-n-18-metal-magn-silver-closed-top-silicone-w-ptfe-blue-1-5mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702139_878457c6-5cba-4955-9003-937009ecc1b3.jpg?v=1740396870</image:loc>
      <image:title>Screw closure, N 18, metal (magn.),silver,closed top,Silicone w./PTFE blue,1.5mm</image:title>
      <image:caption>Screw closure, N 18, metal (magn.),silver,closed top,Silicone w./PTFE blue,1.5mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818160-tlc-aluminum-sheets-silica-gel-layer-alugram-sil-g-uv254-5x10-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_3f053dcc-63fa-4247-88a9-0b45f4fc5c76.jpg?v=1740396869</image:loc>
      <image:title>TLC aluminum sheets, silica gel layer, ALUGRAM SIL G UV254, 5x10 cm</image:title>
      <image:caption>TLC aluminum sheets, silica gel layer, ALUGRAM SIL G UV254, 5x10 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818161-tlc-aluminum-sheets-silica-gel-layer-alugram-sil-g-5x10-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_29cfe0cd-f861-4a68-bbac-eeea52fd5164.jpg?v=1740396868</image:loc>
      <image:title>TLC aluminum sheets, silica gel layer, ALUGRAM SIL G, 5x10 cm</image:title>
      <image:caption>TLC aluminum sheets, silica gel layer, ALUGRAM SIL G, 5x10 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818261-tlc-aluminum-sheets-silica-gel-layer-alugram-xtra-sil-g-5x10-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_a6cce512-f9a0-4f57-80ba-9ee3012c5ba5.jpg?v=1740396868</image:loc>
      <image:title>TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G, 5x10 cm</image:title>
      <image:caption>TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G, 5x10 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818360-tlc-aluminum-sheets-silica-gel-layer-alugram-xtra-sil-g-uv254-5x10-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_816f8df8-58cd-47e3-ae6e-7cc22532de4c.jpg?v=1740396867</image:loc>
      <image:title>TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G UV254, 5x10 cm</image:title>
      <image:caption>TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G UV254, 5x10 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718755-clean-cut-tubing-cutter-for-polymer-tubing-blue</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_cdb7598d-a0ae-4660-88bf-bcde9baa416a.jpg?v=1740396866</image:loc>
      <image:title>Clean-Cut tubing cutter for polymer tubing, blue</image:title>
      <image:caption>Clean-Cut tubing cutter for polymer tubing, blue</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732903-chromabond-flash-stand-alone-user-kit-for-standard-luer</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_e23e7012-2798-47eb-bc67-067545699fef.jpg?v=1740396866</image:loc>
      <image:title>CHROMABOND Flash stand alone user kit for standard Luer</image:title>
      <image:caption>CHROMABOND Flash stand alone user kit for standard Luer</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702145-crimp-closure-n-20-alu-center-hole-silicone-w-fep-alu-foil-silver-3-0mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702145.jpg?v=1740396865</image:loc>
      <image:title>Crimp closure, N 20, alu., center hole, Silicone w./FEP-/Alu. foil silver, 3.0mm</image:title>
      <image:caption>Crimp closure, N 20, alu., center hole, Silicone w./FEP-/Alu. foil silver, 3.0mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702865-pre-sealed-vial-closure-combination-screw-n-24-702021-702073</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702877_Vorverschlossen_N24.jpg?v=1740396864</image:loc>
      <image:title>Pre-sealed vial-closure combination screw N 24 (702021 + 702073)</image:title>
      <image:caption>Pre-sealed vial-closure combination screw N 24 (702021 + 702073)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/701210_110-derivatization-reagents-for-gc-silylation-bsa</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_derivatization_reagents_10mL_BSA_chromatography_macherey_nagel_mn.jpg?v=1740396863</image:loc>
      <image:title>Derivatization reagents for GC, silylation, BSA</image:title>
      <image:caption>Derivatization reagents for GC, silylation, BSA</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/701130_110-derivatization-reagents-for-gc-acylation-tfaa</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_derivatization_reagents_10mL_TFAA_chromatography_macherey_nagel_mn.jpg?v=1740396863</image:loc>
      <image:title>Derivatization reagents for GC, acylation, TFAA</image:title>
      <image:caption>Derivatization reagents for GC, acylation, TFAA</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718002-glass-fiber-wadding-silanized-fine-fibers-25-g</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_accessories_glass_wool_chromatography.jpg?v=1740396862</image:loc>
      <image:title>Glass fiber wadding, silanized, fine fibers, 25 g</image:title>
      <image:caption>Glass fiber wadding, silanized, fine fibers, 25 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702136-screw-closure-n-18-metal-magn-sil-c-hole-silicone-w-ptfe-blue-slit-1-5mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702136.jpg?v=1740396861</image:loc>
      <image:title>Screw closure, N 18, metal (magn.),sil.,c. hole,Silicone w./PTFE blue,slit,1.5mm</image:title>
      <image:caption>Screw closure, N 18, metal (magn.),sil.,c. hole,Silicone w./PTFE blue,slit,1.5mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/711020_10-lc-packing-material-adsorbents-bulk-silica-gel-polygosil-60-10</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_HPLC_POLYGOSIL_bulk_adsorbent_packing_material_10g_chromatography.jpg?v=1740396860</image:loc>
      <image:title>LC packing material (adsorbents, bulk), silica gel, POLYGOSIL 60-10</image:title>
      <image:caption>LC packing material (adsorbents, bulk), silica gel, POLYGOSIL 60-10</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/711530_10-lc-packing-material-adsorbents-bulk-silica-gel-polygosil-100-10</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_HPLC_POLYGOSIL_bulk_adsorbent_packing_material_10g_chromatography_ff48fb21-8804-4674-9e9c-536f6265f812.jpg?v=1740396859</image:loc>
      <image:title>LC packing material (adsorbents, bulk), silica gel, POLYGOSIL 100-10</image:title>
      <image:caption>LC packing material (adsorbents, bulk), silica gel, POLYGOSIL 100-10</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/738655_2m-96-well-filter-plates-chromafil-gf-approx-8-mm-1-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL-multi-96_well_plate-glass_fiber-GF-filterplates-chromatography-7386552M-738658M.png?v=1740396859</image:loc>
      <image:title>96-well filter plates, CHROMAFIL GF, Approx. 8 mm, 1 µm</image:title>
      <image:caption>96-well filter plates, CHROMAFIL GF, Approx. 8 mm, 1 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/738656_m-96-well-filter-plates-chromafil-rc-approx-8-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL-multi-96_well_plate-regenerated_cellulos-RC-filterplate-chromatography-738656M-738657M.png?v=1740396858</image:loc>
      <image:title>96-well filter plates, CHROMAFIL RC, Approx. 8 mm, 0.2 µm</image:title>
      <image:caption>96-well filter plates, CHROMAFIL RC, Approx. 8 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/738657_m-96-well-filter-plates-chromafil-rc-approx-8-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL-multi-96_well_plate-regenerated_cellulos-RC-filterplate-chromatography-738656M-738657M_d3e80c1d-136b-4267-ae45-cd9679bc14ee.png?v=1740396857</image:loc>
      <image:title>96-well filter plates, CHROMAFIL RC, Approx. 8 mm, 0.45 µm</image:title>
      <image:caption>96-well filter plates, CHROMAFIL RC, Approx. 8 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/738658_m-96-well-filter-plates-chromafil-gf-approx-8-mm-3-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL-multi-96_well_plate-glass_fiber-GF-filterplates-chromatography-7386552M-738658M_d529c700-ff19-4d64-88ba-2d0589526812.png?v=1740396857</image:loc>
      <image:title>96-well filter plates, CHROMAFIL GF, Approx. 8 mm, 3 µm</image:title>
      <image:caption>96-well filter plates, CHROMAFIL GF, Approx. 8 mm, 3 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/738659_m-96-well-filter-plates-chromafil-polyethylene-pe-approx-8-mm-40-100-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL-multi-96_well_plate-polytethylene-PE-filterplates-chromatography-738655M-738659M.png?v=1740396851</image:loc>
      <image:title>96-well filter plates, CHROMAFIL Polyethylene (PE), approx. 8 mm, 40-100 µm</image:title>
      <image:caption>96-well filter plates, CHROMAFIL Polyethylene (PE), approx. 8 mm, 40-100 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/738660_m-96-well-filter-plates-chromafil-ptfe-approx-8-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL-multi-96_well_plate-PTFE-filterplates-chromatography-738660M-738661M-738662M-738663M.png?v=1740396850</image:loc>
      <image:title>96-well filter plates, CHROMAFIL PTFE, Approx. 8 mm, 0.2 µm</image:title>
      <image:caption>96-well filter plates, CHROMAFIL PTFE, Approx. 8 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/738661_m-96-well-filter-plates-chromafil-ptfe-approx-8-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL-multi-96_well_plate-PTFE-filterplates-chromatography-738660M-738661M-738662M-738663M_d816a50c-1c2d-474b-b1df-331f772d9635.png?v=1740396850</image:loc>
      <image:title>96-well filter plates, CHROMAFIL PTFE, Approx. 8 mm, 0.45 µm</image:title>
      <image:caption>96-well filter plates, CHROMAFIL PTFE, Approx. 8 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/738663_m-96-well-filter-plates-chromafil-ptfe-approx-8-mm-3-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL-multi-96_well_plate-PTFE-filterplates-chromatography-738660M-738661M-738662M-738663M_ebdf7af8-b0f5-4499-91bb-f0b40dcb957d.png?v=1740396848</image:loc>
      <image:title>96-well filter plates, CHROMAFIL PTFE, Approx. 8 mm, 3 µm</image:title>
      <image:caption>96-well filter plates, CHROMAFIL PTFE, Approx. 8 mm, 3 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/738770_m-96-well-filter-plates-chromafil-mv-approx-8-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL-multi-96_plate-cellulose_mixed_esters-MV-filterplates-chromatography-738770M-738771M.png?v=1740396847</image:loc>
      <image:title>96-well filter plates, CHROMAFIL MV, Approx. 8 mm, 0.2 µm</image:title>
      <image:caption>96-well filter plates, CHROMAFIL MV, Approx. 8 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/738771_m-96-well-filter-plates-chromafil-mv-approx-8-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL-multi-96_plate-cellulose_mixed_esters-MV-filterplates-chromatography-738770M-738771M_3bb8e80c-f560-47b7-a4a2-accf94640778.png?v=1740396846</image:loc>
      <image:title>96-well filter plates, CHROMAFIL MV, Approx. 8 mm, 0.45 µm</image:title>
      <image:caption>96-well filter plates, CHROMAFIL MV, Approx. 8 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718967-replacement-ferrules-for-column-protection-system-ref-718966-peek-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_423dd7a5-02b4-4b06-ab00-702722fa0420.jpg?v=1740396845</image:loc>
      <image:title>Replacement ferrules for Column Protection System (REF 718966), PEEK, &gt; 2 µm</image:title>
      <image:caption>Replacement ferrules for Column Protection System (REF 718966), PEEK, &gt; 2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718963-replacement-ferrules-for-column-protection-system-ref-718966-peek-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_accessories_replacement_ferrules_CPS_chromatography_REF718967.jpg?v=1740396845</image:loc>
      <image:title>Replacement ferrules for Column Protection System (REF 718966), PEEK, &lt; 2 µm</image:title>
      <image:caption>Replacement ferrules for Column Protection System (REF 718966), PEEK, &lt; 2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718768-1-16-peek-union-both-sides-outer-threads</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_7d3632a2-0b4c-43df-b9a7-e2ab06da4b0c.jpg?v=1740396844</image:loc>
      <image:title>1/16&quot; PEEK union, both sides outer threads</image:title>
      <image:caption>1/16&amp;quot; PEEK union, both sides outer threads</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/722316-gc-test-mixture-optima-1-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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  <url>
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    <image:image>
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  <url>
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    <changefreq>daily</changefreq>
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  <url>
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  <url>
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  <url>
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  <url>
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    <changefreq>daily</changefreq>
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  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
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  <url>
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    <changefreq>daily</changefreq>
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  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_1mL_30mg_chromatography_dcf6f9c7-6b96-47cc-9abf-c20a43ad518c.jpg?v=1740396811</image:loc>
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      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_1mL_less100mg_chromatography.jpg?v=1740396811</image:loc>
      <image:title>SPE columns, CHROMABOND HLB, 60 µm, 1 mL/30 mg</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_1mL_less100mg_chromatography_fe48d880-de07-4524-a365-2362d6d0624f.jpg?v=1740396810</image:loc>
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      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_b603a327-8dec-4434-b213-800f39e24f13.jpg?v=1740396809</image:loc>
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  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_bulk_adsorbent_packing_material_silica_gel_1kg_chromatography_a06896a9-4aa0-446c-a4bd-335276c5853f.jpg?v=1740396808</image:loc>
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  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_badc20bb-7f5e-4659-a402-38f48b0b6333.jpg?v=1740396807</image:loc>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_e37382e2-c201-499a-82e3-de06826e5ed9.jpg?v=1740396806</image:loc>
      <image:title>Fluorescent indicators for TLC, UV254, green fluorescence</image:title>
      <image:caption>Fluorescent indicators for TLC, UV254, green fluorescence</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Fluorescent indicators for TLC, UV366, blue fluorescence</image:title>
      <image:caption>Fluorescent indicators for TLC, UV366, blue fluorescence</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>LC packing material (adsorbents, bulk), Silica gel 60, &lt; 0.08 mm</image:caption>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_bulk_adsorbent_packing_material_silica_gel_1kg_chromatography_4b75426f-43da-4dd6-809c-fbfb560f7591.jpg?v=1740396803</image:loc>
      <image:title>LC packing material (adsorbents, bulk), Silica gel 60, 0.2–0.5 mm</image:title>
      <image:caption>LC packing material (adsorbents, bulk), Silica gel 60, 0.2–0.5 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>LC packing material (adsorbents, bulk), Silica gel 60, 0.5–1.0 mm</image:title>
      <image:caption>LC packing material (adsorbents, bulk), Silica gel 60, 0.5–1.0 mm</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>LC packing material (adsorbents, bulk), Silica gel 60, &lt; 0.063 mm</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>GC Injection Port Septa, Premium HT quality, AG3, CenterGuide, 9 mm</image:title>
      <image:caption>GC Injection Port Septa, Premium HT quality, AG3, CenterGuide, 9 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>GC Injection Port Septa, Premium HT quality, AG3, CenterGuide, 11 mm</image:title>
      <image:caption>GC Injection Port Septa, Premium HT quality, AG3, CenterGuide, 11 mm</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>GC Injection Port Septa, Premium HT quality, AG3, CenterGuide, 11.5 mm</image:title>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_accessories_center_guide_injection_port_septa_AG3_shimadzu_chromatography.jpg?v=1740396797</image:loc>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702Standard-Septen_64af15ec-9304-4d25-9d47-e3a42eed8f13.jpg?v=1740396796</image:loc>
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      <image:caption>GC Injection Port Septa, Standard (ST), beige silicone, 12 mm</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/815060_1-lc-packing-material-adsorbents-bulk-cellulose-powder-mn-2100</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_71496e1d-95e0-407d-bb76-946469131fd7.jpg?v=1740396795</image:loc>
      <image:title>LC packing material (adsorbents, bulk), cellulose powder MN 2100</image:title>
      <image:caption>LC packing material (adsorbents, bulk), cellulose powder MN 2100</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/730489-spe-lle-sle-columns-chromabond-xtr-15-ml-3000-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_XTR_small_chromatography_94f57c18-f31e-4181-be4f-7b18a9389967.jpg?v=1740396794</image:loc>
      <image:title>SPE (LLE/SLE) columns, CHROMABOND XTR, 15 mL/3000 mg</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://esslabshop.com/products/702613-gc-injection-port-septa-standard-st-beige-silicone-13-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702Standard-Septen_f74cfac7-fece-4f02-8521-bd8b63980864.jpg?v=1740396794</image:loc>
      <image:title>GC Injection Port Septa, Standard (ST), beige silicone, 13 mm</image:title>
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  <url>
    <loc>https://esslabshop.com/products/816310_1-tlc-adsorbent-bulk-silica-gel-g-contains-gypsum</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_5b80ccff-e0c6-4c00-8a13-7ec4cdae5c2e.jpg?v=1740396793</image:loc>
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      <image:caption>TLC adsorbent (bulk), Silica gel G, contains gypsum</image:caption>
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  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_b8c988d0-3b55-406f-a51d-231426248324.jpg?v=1740396792</image:loc>
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      <image:caption>TLC adsorbent (bulk), Silica gel N, no binder</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/702647-gc-injection-port-septa-premium-ht-quality-bto-centerguide-11-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_accessories_center_guide_injection_port_septa_BTO_group_chromatography.jpg?v=1740396792</image:loc>
      <image:title>GC Injection Port Septa, Premium HT quality, BTO, CenterGuide, 11 mm</image:title>
      <image:caption>GC Injection Port Septa, Premium HT quality, BTO, CenterGuide, 11 mm</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/702646-gc-injection-port-septa-premium-ht-quality-bto-centerguide-9-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_accessories_center_guide_injection_port_septa_BTO_group_chromatography_a338f46b-059f-4d02-8ce0-1f8cb3cc3303.jpg?v=1740396791</image:loc>
      <image:title>GC Injection Port Septa, Premium HT quality, BTO, CenterGuide, 9 mm</image:title>
      <image:caption>GC Injection Port Septa, Premium HT quality, BTO, CenterGuide, 9 mm</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/702648-gc-injection-port-septa-premium-ht-quality-bto-centerguide-11-5-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_accessories_center_guide_injection_port_septa_BTO_group_chromatography_36b5f935-8509-4b92-8fdd-38c9b6839af2.jpg?v=1740396790</image:loc>
      <image:title>GC Injection Port Septa, Premium HT quality, BTO, CenterGuide, 11.5 mm</image:title>
      <image:caption>GC Injection Port Septa, Premium HT quality, BTO, CenterGuide, 11.5 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702649-gc-injection-port-septa-premium-ht-quality-bto-centerguide-shimadzu</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_accessories_center_guide_injection_port_septa_BTO_shimadzu_chromatography.jpg?v=1740396790</image:loc>
      <image:title>GC Injection Port Septa, Premium HT quality, BTO, CenterGuide, Shimadzu</image:title>
      <image:caption>GC Injection Port Septa, Premium HT quality, BTO, CenterGuide, Shimadzu</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/738651-chromabond-multi-96-well-plate-96x0-5-ml-volume</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_accessories_96-well_microtitre_plates_chromatography_macherey_nagel_mn_738651.jpg?v=1740396789</image:loc>
      <image:title>CHROMABOND Multi 96-well plate, 96x0.5 mL volume</image:title>
      <image:caption>CHROMABOND Multi 96-well plate, 96x0.5 mL volume</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/815010_1-lc-packing-material-adsorbents-bulk-aluminum-oxide-alox-b-basic</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_78edad11-540d-4f08-bbd3-acf0f3033ed3.jpg?v=1740396788</image:loc>
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      <image:caption>LC packing material (adsorbents, bulk), Aluminum oxide, Alox B, basic</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/815020_1-lc-packing-material-adsorbents-bulk-aluminum-oxide-alox-n-neutral</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_e6000836-2207-4c1c-93d3-e20e3a488935.jpg?v=1740396787</image:loc>
      <image:title>LC packing material (adsorbents, bulk), Aluminum oxide, Alox N, neutral</image:title>
      <image:caption>LC packing material (adsorbents, bulk), Aluminum oxide, Alox N, neutral</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/729024-syringe-filters-sterile-chromafil-ca-25-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_CA-20_25_S_yellow_red_syringe_filters_chromatography_REF729024.jpg?v=1740396787</image:loc>
      <image:title>Syringe filters, sterile, CHROMAFIL CA, 25 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, sterile, CHROMAFIL CA, 25 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729025-syringe-filters-sterile-chromafil-ca-25-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_CA-45_25_S_colorless_red_syringe_filters_chromatography_REF729025.jpg?v=1740396786</image:loc>
      <image:title>Syringe filters, sterile, CHROMAFIL CA, 25 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, sterile, CHROMAFIL CA, 25 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/701280_201-derivatization-reagents-for-gc-silylation-tmcs</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_derivatization_reagents_1mL_TMCS_chromatography_macherey_nagel_mn.jpg?v=1740396785</image:loc>
      <image:title>Derivatization reagents for GC, silylation, TMCS</image:title>
      <image:caption>Derivatization reagents for GC, silylation, TMCS</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/701240_510-derivatization-reagents-for-gc-silylation-hmds</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_derivatization_reagents_10mL_HMDS_chromatography_macherey_nagel_mn.jpg?v=1740396785</image:loc>
      <image:title>Derivatization reagents for GC, silylation, HMDS</image:title>
      <image:caption>Derivatization reagents for GC, silylation, HMDS</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702602-gc-injection-port-septa-silicone-soft-transparent-silicone-9-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702Silicon-Septen_weich.jpg?v=1740396784</image:loc>
      <image:title>GC Injection Port Septa, Silicone, soft, transparent silicone, 9 mm</image:title>
      <image:caption>GC Injection Port Septa, Silicone, soft, transparent silicone, 9 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702886-pre-sealed-vial-closure-combination-screw-n-24-702131-702058</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702877_Vorverschlossen_N24_3f2199fa-02da-4b19-bc68-74e1c82b9ac2.jpg?v=1740396783</image:loc>
      <image:title>Pre-sealed vial-closure combination screw N 24 (702131 + 702058)</image:title>
      <image:caption>Pre-sealed vial-closure combination screw N 24 (702131 + 702058)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718969-replacement-capillary-for-column-protection-system-ref-718966-0-12-mm-id</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/718-719_HPLC_Kapillar_Zubehoer.jpg?v=1740396782</image:loc>
      <image:title>Replacement capillary for Column Protection System (REF 718966), 0.12 mm ID</image:title>
      <image:caption>Replacement capillary for Column Protection System (REF 718966), 0.12 mm ID</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718971-replacement-capillary-for-column-protection-system-ref-718966-0-18-mm-id</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/718-719_HPLC_Kapillar_Zubehoer_3ab4306f-1cbc-4913-904b-dba1f2e48b4a.jpg?v=1740396781</image:loc>
      <image:title>Replacement capillary for Column Protection System (REF 718966), 0.18 mm ID</image:title>
      <image:caption>Replacement capillary for Column Protection System (REF 718966), 0.18 mm ID</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702604-gc-injection-port-septa-silicone-soft-transparent-silicone-11-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702Silicon-Septen_weich_c2bdd738-bc83-4fcc-b35b-906ddc70ce96.jpg?v=1740396781</image:loc>
      <image:title>GC Injection Port Septa, Silicone, soft, transparent silicone, 11 mm</image:title>
      <image:caption>GC Injection Port Septa, Silicone, soft, transparent silicone, 11 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730505-spe-lle-sle-columns-chromabond-xtr-30-ml-4500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_columns_big_XTR_chromatography.jpg?v=1740396780</image:loc>
      <image:title>SPE (LLE/SLE) columns, CHROMABOND XTR, 30 mL/4500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730935-spe-columns-chromabond-hr-x-85-m-1-ml-100-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_1mL_100mg_chromatography.jpg?v=1740396779</image:loc>
      <image:title>SPE columns, CHROMABOND HR-X, 85 µm, 1 mL/100 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730935p45-spe-columns-chromabond-hr-x-45-m-1-ml-100-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_1mL_100mg_chromatography_156159b6-0fe6-43f3-aab2-1173ae9ea88d.jpg?v=1740396779</image:loc>
      <image:title>SPE columns, CHROMABOND HR-X, 45 µm, 1 mL/100 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/701310_110-derivatization-reagents-for-gc-silylation-tsim</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_derivatization_reagents_10mL_TSIM_chromatography_macherey_nagel_mn.jpg?v=1740396777</image:loc>
      <image:title>Derivatization reagents for GC, silylation, TSIM</image:title>
      <image:caption>Derivatization reagents for GC, silylation, TSIM</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730850_2-chromabond-quechers-mix-iv-clean-up-en-15662-2-ml-centrifuge-tubes</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/QuEChERS_2mL_Zentrifugenroehrchen_mitMix_62f7083b-5aed-4c86-b83d-8c80a63946be.jpg?v=1740396776</image:loc>
      <image:title>CHROMABOND QuEChERS Mix IV, Clean-up, EN 15662, 2 mL Centrifuge tubes</image:title>
      <image:caption>CHROMABOND QuEChERS Mix IV, Clean-up, EN 15662, 2 mL Centrifuge tubes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818024-tlc-aluminum-sheets-layer-aluminum-oxide-alugram-alox-n-uv254-5x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_14256596-d955-4d50-a4d7-f007bc71c263.jpg?v=1740396776</image:loc>
      <image:title>TLC aluminum sheets, layer aluminum oxide, ALUGRAM Alox N UV254, 5x20 cm</image:title>
      <image:caption>TLC aluminum sheets, layer aluminum oxide, ALUGRAM Alox N UV254, 5x20 cm</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_cb85fb77-7b94-49ad-aeac-9a8fbd30c6e7.jpg?v=1740396775</image:loc>
      <image:title>TLC polyester sheets, layer aluminum oxide, POLYGRAM Alox N UV254, 5x20 cm</image:title>
      <image:caption>TLC polyester sheets, layer aluminum oxide, POLYGRAM Alox N UV254, 5x20 cm</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/730922-spe-columns-chromabond-hlb-60-m-1-ml-100-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_1mL_100mg_chromatography.jpg?v=1740396774</image:loc>
      <image:title>SPE columns, CHROMABOND HLB, 60 µm, 1 mL/100 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730922p30-spe-columns-chromabond-hlb-30-m-1-ml-100-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_1mL_100mg_chromatography_6ea9dc86-50aa-4da1-a18e-258f313bde9d.jpg?v=1740396774</image:loc>
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      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/814022-tlc-glass-capillaries-1-l</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_accessories_glass_capillaries_chromatography_REF814022.jpg?v=1740396773</image:loc>
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      <image:caption>TLC glass capillaries, 1 &amp;micro;L</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/811056-hptlc-tlc-glass-plates-silica-layer-with-chiral-selector-chiralplate-10x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_glass_plates_chromatography_macherey_nagel_mn_d21782d7-b57d-43a9-895a-0569092e026f.jpg?v=1740396773</image:loc>
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      <image:caption>HPTLC/TLC glass plates, silica layer with chiral selector, CHIRALPLATE, 10x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/816320_1-tlc-adsorbent-bulk-silica-gel-g-contains-gypsum-with-uv-indicator-f254</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_6bc331aa-d99e-4b65-860a-fb02985a1134.jpg?v=1740396772</image:loc>
      <image:title>TLC adsorbent (bulk), Silica gel G, contains gypsum, with UV indicator F254</image:title>
      <image:caption>TLC adsorbent (bulk), Silica gel G, contains gypsum, with UV indicator F254</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/816340_1-tlc-adsorbent-bulk-silica-gel-n-contains-no-binder-with-uv-indicator-f254</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_7b391e83-e425-4d9d-b1be-5c4b967b393e.jpg?v=1740396771</image:loc>
      <image:title>TLC adsorbent (bulk), Silica gel N, contains no binder, with UV indicator F254</image:title>
      <image:caption>TLC adsorbent (bulk), Silica gel N, contains no binder, with UV indicator F254</image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/816380_1-tlc-adsorbent-bulk-silica-gel-p-with-uv-indicator-f254-5-50-m</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_1d290efe-e5f3-4fc4-99c8-fc9e918f66bd.jpg?v=1740396771</image:loc>
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      <image:caption>TLC adsorbent (bulk), Silica gel P with UV indicator F254, 5–50 μm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730049-spe-columns-chromabond-hr-xc-85-m-1-ml-100-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_brownish_HR-XC_1mL_100mg_chromatography_REF730049.jpg?v=1740396770</image:loc>
      <image:title>SPE columns, CHROMABOND HR-XC, 85 µm, 1 mL/100 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730049p45-spe-columns-chromabond-hr-xc-45-m-1-ml-100-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_brownish_HR-XC_1mL_100mg_chromatography_REF730049_f3980e5f-c0e6-474f-825b-9847c773245f.jpg?v=1740396769</image:loc>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730727-spe-columns-chromabond-hr-xa-85-m-1-ml-100-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_1mL_100mg_chromatography_e736e8e9-67e2-404c-b774-30b5b9ffcb15.jpg?v=1740396769</image:loc>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730727p45-spe-columns-chromabond-hr-xa-45-m-1-ml-100-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_1mL_100mg_chromatography_861b2e73-a3de-4dfb-bd75-0cb5f01bae75.jpg?v=1740396768</image:loc>
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      <image:caption></image:caption>
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  <url>
    <loc>https://esslabshop.com/products/730729-spe-columns-chromabond-hr-xaw-85-m-1-ml-100-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_1mL_100mg_chromatography_fb6d6024-cbcd-4a3b-8563-cda64c9610ed.jpg?v=1740396767</image:loc>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730729p45-spe-columns-chromabond-hr-xaw-45-m-1-ml-100-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_1mL_100mg_chromatography_b8efca6a-0144-4f9c-b36b-76060697cb0c.jpg?v=1740396767</image:loc>
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      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/730733-spe-columns-chromabond-hr-xcw-85-m-1-ml-100-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_1mL_100mg_chromatography_c418aa9e-2c65-433f-b5f9-ab5181205342.jpg?v=1740396766</image:loc>
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      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730733p45-spe-columns-chromabond-hr-xcw-45-m-1-ml-100-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_1mL_100mg_chromatography_a2105ddf-7d33-46bd-9958-48397775dbb7.jpg?v=1740396766</image:loc>
      <image:title>SPE columns, CHROMABOND HR-XCW, 45 µm, 1 mL/100 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818157-tlc-aluminum-sheets-cellulose-layer-alugram-cel-300-uv254-5x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_7334a1fd-19ec-41e4-a016-fbb8e13a650c.jpg?v=1740396765</image:loc>
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      <image:caption>TLC aluminum sheets, cellulose layer, ALUGRAM CEL 300 UV254, 5x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/801022-tlc-polyester-sheets-cellulose-layer-polygram-cel-300-uv254-5x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_da0cb9c3-e200-4c66-aa30-447d147668d0.jpg?v=1740396764</image:loc>
      <image:title>TLC polyester sheets, cellulose layer, POLYGRAM CEL 300 UV254, 5x20 cm</image:title>
      <image:caption>TLC polyester sheets, cellulose layer, POLYGRAM CEL 300 UV254, 5x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814012-tlc-test-mixture-for-micro-set-a-individual-anthraquinone-dyes</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC-test-dye-mixture-7-chromatography-macherey-nagel-mn.jpg?v=1740396764</image:loc>
      <image:title>TLC test mixture for Micro-Set A, individual, anthraquinone dyes</image:title>
      <image:caption>TLC test mixture for Micro-Set A, individual, anthraquinone dyes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814013-tlc-test-mixture-for-micro-set-a-individual-food-dyes</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC-test-dye-mixture-7-chromatography-macherey-nagel-mn_b8471ebd-3e92-4a60-9da9-52a8693998ac.jpg?v=1740396763</image:loc>
      <image:title>TLC test mixture for Micro-Set A, individual, food dyes</image:title>
      <image:caption>TLC test mixture for Micro-Set A, individual, food dyes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730996_2-chromabond-quechers-mix-xvii-clean-up-aoac-2007-01-2-ml-centrifuge-tubes</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/QuEChERS_2mL_Zentrifugenroehrchen_mitMix_519452ca-677e-42e8-87be-2f499bd438fe.jpg?v=1740396762</image:loc>
      <image:title>CHROMABOND QuEChERS Mix XVII, Clean-up, AOAC 2007.01, 2 mL Centrifuge tubes</image:title>
      <image:caption>CHROMABOND QuEChERS Mix XVII, Clean-up, AOAC 2007.01, 2 mL Centrifuge tubes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730506-spe-lle-sle-columns-chromabond-xtr-45-ml-8300-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_columns_big_XTR_chromatography_c8ddaa01-c552-42d8-90eb-a2366c736382.jpg?v=1740396760</image:loc>
      <image:title>SPE (LLE/SLE) columns,CHROMABOND XTR, 45 mL/8300 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702605-gc-injection-port-septa-silicone-soft-transparent-12-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702Silicon-Septen_weich_4f654a75-8957-46ad-aafb-2a83dbee812c.jpg?v=1740396760</image:loc>
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      <image:caption>GC Injection Port Septa, Silicone, soft, transparent, 12 mm</image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption>Ferrules, graphite 1/16&amp;quot; - bore 0.5 mm</image:caption>
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  </url>
  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_accessories_ferrules_chromatography_40593c18-5ef7-442d-ae6d-0b20749a23dd.jpg?v=1740396758</image:loc>
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      <image:caption>Ferrules, graphite, for HP instruments, bore 0.4 mm</image:caption>
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  <url>
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  <url>
    <loc>https://esslabshop.com/products/708355-ferrules-graphite-for-hp-instruments-bore-0-8-mm</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_accessories_ferrules_chromatography_e1479732-acac-41e6-98b8-f8a355c60729.jpg?v=1740396757</image:loc>
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  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_derivatization_reagents_10mL_BSTFA_chromatography_macherey_nagel_mn.jpg?v=1740396756</image:loc>
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      <image:caption>Derivatization reagents for GC, silylation, BSTFA</image:caption>
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  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_derivatization_reagents_10mL_Silyl-271_chromatography_macherey_nagel_mn.jpg?v=1740396755</image:loc>
      <image:title>Derivatization reagents for GC, silylation, Silyl-271</image:title>
      <image:caption>Derivatization reagents for GC, silylation, Silyl-271</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_derivatization_reagents_10mL_DMF-DMA_chromatography_macherey_nagel_mn.jpg?v=1740396754</image:loc>
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      <image:caption>Derivatization reagents for GC, alkylation, methylation, DMF-DMA</image:caption>
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  </url>
  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:title>SPE columns, CHROMABOND SiOH, 45 µm, 6 mL/500 mg</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>SPE columns, CHROMABOND Florisil, 150–250 µm, 6 mL/500 mg</image:title>
      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702Silicon-Septen_weich_e0a683c5-a83d-463e-bf38-b583fe94ec6b.jpg?v=1740396749</image:loc>
      <image:title>GC Injection Port Septa, Silicone, soft, transparent silicone, 13 mm</image:title>
      <image:caption>GC Injection Port Septa, Silicone, soft, transparent silicone, 13 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718587-quartz-wool-very-fine-fibers-25-g</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_accessories_glass_wool_chromatography_12d1bac2-5bd1-411f-9781-3fc332bf510b.jpg?v=1740396748</image:loc>
      <image:title>Quartz wool, very fine fibers, 25 g</image:title>
      <image:caption>Quartz wool, very fine fibers, 25 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730936-spe-columns-chromabond-hr-x-85-m-3-ml-60-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_3mL_60mg_chromatography.jpg?v=1740396747</image:loc>
      <image:title>SPE columns, CHROMABOND HR-X, 85 µm, 3 mL/60 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730936p45-spe-columns-chromabond-hr-x-45-m-3-ml-60-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_3mL_60mg_chromatography_c7e2b376-bf35-4a4b-8dc4-27543e1adf06.jpg?v=1740396746</image:loc>
      <image:title>SPE columns, CHROMABOND HR-X, 45 µm, 3 mL/60 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730753-spe-columns-chromabond-easy-80-m-3-ml-60-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_redwhite_EASY_3mL_60mg_chromatography_REF730753.jpg?v=1740396745</image:loc>
      <image:title>SPE columns, CHROMABOND Easy, 80 µm, 3 mL/60 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815381_1-lc-packing-material-adsorbents-bulk-silica-gel-60-m-0-04-0-063-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_bulk_adsorbent_packing_material_silica_gel_1kg_chromatography_45611dae-5fba-40e7-a578-1688f7fd175f.jpg?v=1740396743</image:loc>
      <image:title>LC packing material (adsorbents, bulk), Silica gel 60 M, 0.04–0.063 mm</image:title>
      <image:caption>LC packing material (adsorbents, bulk), Silica gel 60 M, 0.04–0.063 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730502-spe-lle-sle-columns-chromabond-xtr-3-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_XTR_small_chromatography_33b37c48-8de6-4bd2-aa44-b4fce295f345.jpg?v=1740396742</image:loc>
      <image:title>SPE (LLE/SLE) columns, CHROMABOND XTR, 3 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730956-spe-columns-chromabond-hr-xc-85-m-3-ml-60-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_brownish_HR-XC_3mL_60mg_chromatography_REF730956.jpg?v=1740396741</image:loc>
      <image:title>SPE columns, CHROMABOND HR-XC, 85 µm, 3 mL/60 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730956p45-spe-columns-chromabond-hr-xc-45-m-3-ml-60-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_brownish_HR-XC_3mL_60mg_chromatography_REF730956_62134715-94c9-4c61-bfbb-044da4b3f297.jpg?v=1740396740</image:loc>
      <image:title>SPE columns, CHROMABOND HR-XC, 45 µm, 3 mL/60 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730950-spe-columns-chromabond-hr-xa-85-m-3-ml-60-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_3mL_60mg_chromatography_a222c476-b8c8-45a3-a04c-d7765f437f4e.jpg?v=1740396739</image:loc>
      <image:title>SPE columns, CHROMABOND HR-XA, 85 µm, 3 mL/60 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730950p45-spe-columns-chromabond-hr-xa-45-m-3-ml-60-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_3mL_60mg_chromatography_729d5646-c4eb-417f-9b33-60e34fc263df.jpg?v=1740396738</image:loc>
      <image:title>SPE columns, CHROMABOND HR-XA, 45 µm, 3 mL/60 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730747-spe-columns-chromabond-hr-xaw-85-m-3-ml-60-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_3mL_60mg_chromatography_56debe40-8cc5-425e-818a-e357261a5a64.jpg?v=1740396737</image:loc>
      <image:title>SPE columns, CHROMABOND HR-XAW, 85 µm, 3 mL/60 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730747p45-spe-columns-chromabond-hr-xaw-45-m-3-ml-60-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_3mL_60mg_chromatography_b413e7b7-ffc5-4751-aaed-8b2f17f1c701.jpg?v=1740396736</image:loc>
      <image:title>SPE columns, CHROMABOND HR-XAW, 45 µm, 3 mL/60 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730735-spe-columns-chromabond-hr-xcw-85-m-3-ml-60-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_3mL_60mg_chromatography_22f4d491-3b5c-4eb8-aa84-1df7074ec18c.jpg?v=1740396735</image:loc>
      <image:title>SPE columns, CHROMABOND HR-XCW, 85 µm, 3 mL/60 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730735p45-spe-columns-chromabond-hr-xcw-45-m-3-ml-60-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_3mL_60mg_chromatography_74647f33-f7de-4e59-8f0e-1c431f5d904a.jpg?v=1740396735</image:loc>
      <image:title>SPE columns, CHROMABOND HR-XCW, 45 µm, 3 mL/60 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732140-spe-lv-columns-chromabond-hlb-30-m-15-ml-30-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_LV_white_misc_15mL_200mg_chromatography_4852342b-1592-4888-8596-89e8b6e4d3f2.jpg?v=1740396734</image:loc>
      <image:title>SPE LV columns, CHROMABOND HLB, 30 µm, 15 mL/30 mg</image:title>
      <image:caption>SPE LV columns, CHROMABOND HLB, 30 &amp;micro;m, 15 mL/30 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730843_2-chromabond-quechers-mix-xlvii-clean-up-aoac-2007-01-2-ml-centrifuge-tubes</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/QuEChERS_2mL_Zentrifugenroehrchen_mitMix_9f967bd2-b071-473d-8041-9c64d364e22c.jpg?v=1740396733</image:loc>
      <image:title>CHROMABOND QuEChERS Mix XLVII, Clean-up, AOAC 2007.01, 2 mL Centrifuge tubes</image:title>
      <image:caption>CHROMABOND QuEChERS Mix XLVII, Clean-up, AOAC 2007.01, 2 mL Centrifuge tubes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730972-chromabond-quechers-mix-iii-clean-up-en-15662-15-ml-centrifuge-tubes</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_QuEChERS_dispersive_SPE_15mL_tube_chromatography.jpg?v=1740396732</image:loc>
      <image:title>CHROMABOND QuEChERS Mix III, Clean-up, EN 15662, 15 mL Centrifuge tubes</image:title>
      <image:caption>CHROMABOND QuEChERS Mix III, Clean-up, EN 15662, 15 mL Centrifuge tubes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730974-chromabond-quechers-mix-vi-clean-up-en-15662-15-ml-centrifuge-tubes</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_QuEChERS_dispersive_SPE_15mL_tube_withcarbon_grey_chromatography_002.jpg?v=1740396732</image:loc>
      <image:title>CHROMABOND QuEChERS Mix VI, Clean-up, EN 15662, 15 mL Centrifuge tubes</image:title>
      <image:caption>CHROMABOND QuEChERS Mix VI, Clean-up, EN 15662, 15 mL Centrifuge tubes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730669-chromabond-quechers-mix-xix-clean-up-aoac-2007-01-15-ml-centrifuge-tubes</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_QuEChERS_dispersive_SPE_15mL_tube_chromatography_332600ca-d2af-4777-820d-6245de1db604.jpg?v=1740396731</image:loc>
      <image:title>CHROMABOND QuEChERS Mix XIX, Clean-up, AOAC 2007.01, 15 mL Centrifuge tubes</image:title>
      <image:caption>CHROMABOND QuEChERS Mix XIX, Clean-up, AOAC 2007.01, 15 mL Centrifuge tubes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730658-chromabond-quechers-mix-xx-clean-up-aoac-2007-01-15-ml-centrifuge-tubes</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_QuEChERS_dispersive_SPE_15mL_tube_chromatography_1d23465a-aed5-46ad-9b97-41b00dd488c5.jpg?v=1740396730</image:loc>
      <image:title>CHROMABOND QuEChERS Mix XX, Clean-up, AOAC 2007.01, 15 mL Centrifuge tubes</image:title>
      <image:caption>CHROMABOND QuEChERS Mix XX, Clean-up, AOAC 2007.01, 15 mL Centrifuge tubes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730657-chromabond-quechers-mix-xix-clean-up-aoac-2007-01-15-ml-centrifuge-tubes</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_QuEChERS_dispersive_SPE_15mL_tube_chromatography_06ae2f7f-2c79-4078-a0b4-43388373d5e4.jpg?v=1740396729</image:loc>
      <image:title>CHROMABOND QuEChERS Mix XIX, Clean-up, AOAC 2007.01, 15 mL Centrifuge tubes</image:title>
      <image:caption>CHROMABOND QuEChERS Mix XIX, Clean-up, AOAC 2007.01, 15 mL Centrifuge tubes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815030_1-lc-packing-material-adsorbents-bulk-aluminum-oxide-alox-a-acidic</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_00aa711b-c9cc-40a6-b3cc-176b3dfe49c4.jpg?v=1740396729</image:loc>
      <image:title>LC packing material (adsorbents, bulk), Aluminum oxide, Alox A, acidic</image:title>
      <image:caption>LC packing material (adsorbents, bulk), Aluminum oxide, Alox A, acidic</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730980-chromabond-quechers-mix-iii-clean-up-en-15662-15-ml-centrifuge-tubes</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_QuEChERS_dispersive_SPE_15mL_tube_chromatography_8f986f0f-223c-4475-a38c-14ba07b0e12a.jpg?v=1740396728</image:loc>
      <image:title>CHROMABOND QuEChERS Mix III, Clean-up, EN 15662, 15 mL Centrifuge tubes</image:title>
      <image:caption>CHROMABOND QuEChERS Mix III, Clean-up, EN 15662, 15 mL Centrifuge tubes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/721170_30-ec-hplc-guard-column-analytical-nucleosil-carbohydrate-5-m-4x3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_guard_column_EC_4-3_NUCLEOSIL_NUCLEODUR_NUCLEOSHELL_chromatography.jpg?v=1740396727</image:loc>
      <image:title>EC HPLC guard column (analytical), NUCLEOSIL Carbohydrate, 5 µm, 4x3 mm</image:title>
      <image:caption>EC HPLC guard column (analytical), NUCLEOSIL Carbohydrate, 5 &amp;micro;m, 4x3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730108-spe-columns-chromabond-hr-p-50-100-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_red_HR-P_3mL_200mg_chromatography_REF730108.jpg?v=1740396726</image:loc>
      <image:title>SPE columns, CHROMABOND HR-P, 50–100 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730931-spe-columns-chromabond-hr-x-85-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_3mL_200mg_chromatography.jpg?v=1740396725</image:loc>
      <image:title>SPE columns, CHROMABOND HR-X, 85 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730754-spe-columns-chromabond-easy-80-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_redwhite_EASY_3mL_200mg_chromatography_REF730754.jpg?v=1740396725</image:loc>
      <image:title>SPE columns, CHROMABOND Easy, 80 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730014-spe-columns-chromabond-c18-ec-45-m-6-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_500mg_chromatography_8b028ad6-3d18-4af5-8d1d-620b20108ee9.jpg?v=1740396724</image:loc>
      <image:title>SPE columns, CHROMABOND C18 ec, 45 µm, 6 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730004-spe-columns-chromabond-c18-45-m-6-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_500mg_chromatography_5c4ef254-0c47-41f9-9287-cdf3bad345bc.jpg?v=1740396723</image:loc>
      <image:title>SPE columns, CHROMABOND C18, 45 µm, 6 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730923-spe-columns-chromabond-hlb-60-m-3-ml-60-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_200mg_chromatography.jpg?v=1740396722</image:loc>
      <image:title>SPE columns, CHROMABOND HLB, 60 µm, 3 mL/60 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730931p45-spe-columns-chromabond-hr-x-45-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_3mL_200mg_chromatography_f8e245aa-92ee-47ae-98df-3b1e5adfec6c.jpg?v=1740396722</image:loc>
      <image:title>SPE columns, CHROMABOND HR-X, 45 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/730016-spe-columns-chromabond-c18-ec-f-100-m-6-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_500mg_chromatography_abcc3191-3d95-4eb3-ae6b-147f9e657473.jpg?v=1740396721</image:loc>
      <image:title>SPE columns, CHROMABOND C18 ec f, 100 µm, 6 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730403-spe-columns-chromabond-c18-f-100-m-6-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_500mg_chromatography_6826c474-b6f4-4887-a856-0767f3e493b6.jpg?v=1740396720</image:loc>
      <image:title>SPE columns, CHROMABOND C18 f, 100 µm, 6 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730299-spe-columns-chromabond-c18-hydra-45-m-6-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_500mg_chromatography_59429986-3df3-4eec-9e00-1149f792a493.jpg?v=1740396719</image:loc>
      <image:title>SPE columns, CHROMABOND C18 Hydra, 45 µm, 6 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730024-spe-columns-chromabond-c8-45-m-6-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_500mg_chromatography_dcc0de1a-9e9d-4e61-b53f-47ce51b63e88.jpg?v=1740396719</image:loc>
      <image:title>SPE columns, CHROMABOND C8, 45 µm, 6 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730923p30-spe-columns-chromabond-hlb-60-m-3-ml-60-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_200mg_chromatography_f2fffcff-7d85-4ea4-a914-c9f9c0deee18.jpg?v=1740396718</image:loc>
      <image:title>SPE columns, CHROMABOND HLB, 60 µm, 3 mL/60 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702619-gc-injection-port-septa-high-temperature-ht-non-bleeding-silicone-9-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702HT-Septen.jpg?v=1740396717</image:loc>
      <image:title>GC Injection Port Septa, High temperature (HT), non-bleeding silicone, 9 mm</image:title>
      <image:caption>GC Injection Port Septa, High temperature (HT), non-bleeding silicone, 9 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730453-spe-columns-chromabond-alox-a-60-150-m-6-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_500mg_chromatography_1afeddda-4d92-48c6-ab4b-6a63def01658.jpg?v=1740396716</image:loc>
      <image:title>SPE columns, CHROMABOND Alox A, 60–150 µm, 6 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/738637-chromabond-multi-96-collection-rack-for-pp-vessels-12x8-well-strips-96x1-0-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/738637-38-39Chromabond_M96zub.jpg?v=1740396716</image:loc>
      <image:title>CHROMABOND Multi 96 collection rack for PP-Vessels (12x8-well-strips), 96x1.0 mL</image:title>
      <image:caption>CHROMABOND Multi 96 collection rack for PP-Vessels (12x8-well-strips), 96x1.0 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729221-syringe-filters-labeled-chromafil-xtra-pet-25-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_PET-20_25_syringe_filters_chromatography_REF729221.jpg?v=1740396715</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra PET, 25 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra PET, 25 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729222-syringe-filters-labeled-chromafil-xtra-pet-13-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_PET-20_13_syringe_filters_chromatography_REF729222.jpg?v=1740396714</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra PET, 13 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra PET, 13 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729223-syringe-filters-labeled-chromafil-xtra-pet-13-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_PET-45_13_syringe_filters_chromatography_REF729223.jpg?v=1740396714</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra PET, 13 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra PET, 13 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729229-syringe-filters-labeled-chromafil-xtra-pet-25-mm-1-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_PET-120_25_syringe_filters_chromatography_REF729229.jpg?v=1740396713</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra PET, 25 mm, 1.2 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra PET, 25 mm, 1.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729220-syringe-filters-labeled-chromafil-xtra-pet-25-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_PET-45_25_syringe_filters_chromatography_REF729220.jpg?v=1740396712</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra PET, 25 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra PET, 25 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729230-syringe-filters-labeled-chromafil-xtra-rc-25-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_RC-20_25_syringe_filters_chromatography_REF729230.jpg?v=1740396711</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra RC, 25 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra RC, 25 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729231-syringe-filters-labeled-chromafil-xtra-rc-25-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_RC-45_25_syringe_filters_chromatography_REF729231.jpg?v=1740396711</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra RC, 25 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra RC, 25 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729236-syringe-filters-labeled-chromafil-xtra-rc-13-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_RC-20_13_syringe_filters_chromatography_REF729236.jpg?v=1740396710</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra RC, 13 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra RC, 13 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729237-syringe-filters-labeled-chromafil-xtra-rc-13-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_RC-45_13_syringe_filters_chromatography_REF729237.jpg?v=1740396709</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra RC, 13 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra RC, 13 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729204-syringe-filters-labeled-chromafil-xtra-mv-25-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_MV-45_25_syringe_filters_chromatography_REF729204.jpg?v=1740396708</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra MV, 25 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra MV, 25 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729206-syringe-filters-labeled-chromafil-xtra-mv-25-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_MV-20_25_syringe_filters_chromatography_REF729206.jpg?v=1740396708</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra MV, 25 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra MV, 25 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729226-syringe-filters-labeled-chromafil-xtra-ca-25-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_CA-20_25_syringe_filters_chromatography_REF729226.jpg?v=1740396707</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra CA, 25 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra CA, 25 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729227-syringe-filters-labeled-chromafil-xtra-ca-25-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_CA-45_25_syringe_filters_chromatography_REF729227.jpg?v=1740396706</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra CA, 25 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra CA, 25 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729254-syringe-filters-labeled-chromafil-xtra-ca-13-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_CA-20_13_syringe_filters_chromatography_REF729254.jpg?v=1740396705</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra CA, 13 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra CA, 13 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729255-syringe-filters-labeled-chromafil-xtra-ca-13-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_CA-45_13_syringe_filters_chromatography_REF729255.jpg?v=1740396705</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra CA, 13 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra CA, 13 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729212-syringe-filters-labeled-chromafil-xtra-pa-25-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_PA-20_25_syringe_filters_chromatography_REF729212.jpg?v=1740396704</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra PA, 25 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra PA, 25 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729213-syringe-filters-labeled-chromafil-xtra-pa-25-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_PA-45_25_syringe_filters_chromatography_REF729213.jpg?v=1740396703</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra PA, 25 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra PA, 25 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729248-syringe-filters-labeled-chromafil-xtra-pa-13-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_PA-20_13_syringe_filters_chromatography_REF729248.jpg?v=1740396702</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra PA, 13 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra PA, 13 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729249-syringe-filters-labeled-chromafil-xtra-pa-13-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_PA-45_13_syringe_filters_chromatography_REF729249.jpg?v=1740396702</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra PA, 13 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra PA, 13 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729240-syringe-filters-labeled-chromafil-xtra-pes-25-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_PES-20_25_syringe_filters_chromatography_REF729240.jpg?v=1740396701</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra PES, 25 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra PES, 25 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729241-syringe-filters-labeled-chromafil-xtra-pes-25-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_PES-45_25_syringe_filters_chromatography_REF729241.jpg?v=1740396700</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra PES, 25 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra PES, 25 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729242-syringe-filters-labeled-chromafil-xtra-pes-25-mm-5-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_PES-500_25_syringe_filters_chromatography_REF729242.jpg?v=1740396699</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra PES, 25 mm, 5 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra PES, 25 mm, 5 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729218-syringe-filters-labeled-chromafil-xtra-pvdf-25-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_PVDF-20_25_syringe_filters_chromatography_REF729218.jpg?v=1740396699</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra PVDF, 25 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra PVDF, 25 mm, 0.2 &amp;micro;m</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/729219-syringe-filters-labeled-chromafil-xtra-pvdf-25-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_PVDF-45_25_syringe_filters_chromatography_REF729219.jpg?v=1740396698</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra PVDF, 25 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra PVDF, 25 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729243-syringe-filters-labeled-chromafil-xtra-pvdf-13-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_PVDF-20_13_syringe_filters_chromatography_REF729243.jpg?v=1740396697</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra PVDF, 13 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra PVDF, 13 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729244-syringe-filters-labeled-chromafil-xtra-pvdf-13-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_PVDF-45_13_syringe_filters_chromatography_REF729244.jpg?v=1740396696</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra PVDF, 13 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra PVDF, 13 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729228-syringe-filters-labeled-chromafil-xtra-gf-25-mm-1-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_GF-100_25_syringe_filters_chromatography_REF729228.jpg?v=1740396696</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra GF, 25 mm, 1 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra GF, 25 mm, 1 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729234-syringe-filters-labeled-chromafil-xtra-gf-13-mm-1-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_GF-100_13_syringe_filters_chromatography_REF729234.jpg?v=1740396695</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra GF, 13 mm, 1 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra GF, 13 mm, 1 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729245-syringe-filters-labeled-chromafil-xtra-h-ptfe-25-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_H-PTFE-20_25_syringe_filters_chromatography_REF729245.jpg?v=1740396694</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra H-PTFE, 25 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra H-PTFE, 25 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729246-syringe-filters-labeled-chromafil-xtra-h-ptfe-25-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_H-PTFE-45_25_syringe_filters_chromatography_REF729246.jpg?v=1740396693</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra H-PTFE, 25 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra H-PTFE, 25 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729256-syringe-filters-labeled-chromafil-xtra-h-ptfe-13-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_H-PTFE-20_13_syringe_filters_chromatography_REF729256.jpg?v=1740396692</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra H-PTFE, 13 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra H-PTFE, 13 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729257-syringe-filters-labeled-chromafil-xtra-h-ptfe-13-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_H-PTFE-45_13_syringe_filters_chromatography_REF729257.jpg?v=1740396691</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra H-PTFE, 13 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra H-PTFE, 13 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729020-syringe-filters-color-coded-chromafil-pet-25-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_PET-20_25_yellow_orange_syringe_filters_chromatography_REF729020.jpg?v=1740396691</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL PET, 25 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL PET, 25 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729021-syringe-filters-color-coded-chromafil-pet-25-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_PET-45_25_colorless_orange_syringe_filters_chromatography_REF729021.jpg?v=1740396690</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL PET, 25 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL PET, 25 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729022-syringe-filters-color-coded-chromafil-pet-15-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_PET-20_15_MS_yellow_orange_syringe_filters_chromatography_REF729022.jpg?v=1740396689</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL PET, 15 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL PET, 15 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729023-syringe-filters-color-coded-chromafil-pet-15-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_PET-45_15_MS_colorless_orange_syringe_filters_chromatography_REF729023.jpg?v=1740396689</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL PET, 15 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL PET, 15 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729030-syringe-filters-color-coded-chromafil-rc-25-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_RC-20_25_yellow_blue_syringe_filters_chromatography_REF729030.jpg?v=1740396688</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL RC, 25 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL RC, 25 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729031-syringe-filters-color-coded-chromafil-rc-25-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_RC-45_25_colorless_blue_syringe_filters_chromatography_REF729031.jpg?v=1740396687</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL RC, 25 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL RC, 25 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729036-syringe-filters-color-coded-chromafil-rc-15-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_RC-20_15_MS_yellow_blue_syringe_filters_chromatography_REF729036.jpg?v=1740396687</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL RC, 15 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL RC, 15 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729037-syringe-filters-color-coded-chromafil-rc-15-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_RC-45_15_MS_colorless_blue_syringe_filters_chromatography_REF729037.jpg?v=1740396686</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL RC, 15 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL RC, 15 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729004-syringe-filters-color-coded-chromafil-mv-25-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_MV_A-45_25_colorless_yellow_syringe_filters_chromatography_REF729004.jpg?v=1740396685</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL MV, 25 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL MV, 25 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729006-syringe-filters-color-coded-chromafil-mv-25-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_MV_A-20_25_yellow_yellow_syringe_filters_chromatography_REF729006.jpg?v=1740396684</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL MV, 25 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL MV, 25 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729026-syringe-filters-color-coded-chromafil-ca-25-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_CA-20_25_yellow_red_syringe_filters_chromatography_REF729026.jpg?v=1740396684</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL CA, 25 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL CA, 25 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729027-syringe-filters-color-coded-chromafil-ca-25-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_CA-45_25_colorless_red_syringe_filters_chromatography_REF729027.jpg?v=1740396683</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL CA, 25 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL CA, 25 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729012-syringe-filters-color-coded-chromafil-pa-25-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_PA_AO-20_25_yellow_green_syringe_filters_chromatography_REF729012.jpg?v=1740396681</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL PA, 25 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL PA, 25 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729013-syringe-filters-color-coded-chromafil-pa-25-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_PA_AO-45_25_colorless_green_syringe_filters_chromatography_REF729013.jpg?v=1740396681</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL PA, 25 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL PA, 25 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729048-syringe-filters-color-coded-chromafil-pa-15-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_PA_AO-20_15_MS_yellow_green_syringe_filters_chromatography_REF729048.jpg?v=1740396680</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL PA, 15 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL PA, 15 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729049-syringe-filters-color-coded-chromafil-pa-15-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_PA_AO-45_15_MS_colorless_green_syringe_filters_chromatography_REF729049.jpg?v=1740396679</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL PA, 15 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL PA, 15 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729043-syringe-filters-color-coded-chromafil-pvdf-15-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_PVDF_P-20_15_MS_yellow_white_syringe_filters_chromatography_REF729043.jpg?v=1740396678</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL PVDF, 15 mm, 0.2 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL PVDF, 15 mm, 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729044-syringe-filters-color-coded-chromafil-pvdf-15-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_PVDF_P-45_15_MS_colorless_white_syringe_filters_chromatography_REF729044.jpg?v=1740396678</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL PVDF, 15 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL PVDF, 15 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729028-syringe-filters-color-coded-chromafil-gf-25-mm-1-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_GF-100_25_yellow_black_syringe_filters_chromatography_REF729028.jpg?v=1740396677</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL GF, 25 mm, 1 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL GF, 25 mm, 1 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729034-syringe-filters-color-coded-chromafil-gf-15-mm-1-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_GF-100_15_MS_blue_colorless_syringe_filters_chromatography_REF729034.jpg?v=1740396676</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL GF, 15 mm, 1 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL GF, 15 mm, 1 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730608-spe-adsorbents-bulk-chromabond-sioh</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_SPE_CHROMABOND_SiOH_bulk_adsorbent_packing_material_100g_chromatography.jpg?v=1740396676</image:loc>
      <image:title>SPE adsorbents (bulk), CHROMABOND SiOH</image:title>
      <image:caption>SPE adsorbents (bulk), CHROMABOND SiOH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730622-spe-adsorbents-bulk-chromabond-florisil</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_SPE_CHROMABOND_FLORISIL_bulk_adsorbent_packing_material_100g_chromatography.jpg?v=1740396675</image:loc>
      <image:title>SPE adsorbents (bulk), CHROMABOND Florisil</image:title>
      <image:caption>SPE adsorbents (bulk), CHROMABOND Florisil</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730509-spe-lle-sle-columns-chromabond-xtr-150-ml-37500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_columns_big_XTR_chromatography_46b0bb04-2fee-4315-bebc-5022f8abd0e1.jpg?v=1740396674</image:loc>
      <image:title>SPE (LLE/SLE) columns, CHROMABOND XTR, 150 mL/37500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702620-gc-injection-port-septa-high-temperature-ht-non-bleeding-silicone-10-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702HT-Septen_a4ba7c2f-d977-4319-a2c5-692a78e96336.jpg?v=1740396673</image:loc>
      <image:title>GC Injection Port Septa, High temperature (HT), non-bleeding silicone, 10 mm</image:title>
      <image:caption>GC Injection Port Septa, High temperature (HT), non-bleeding silicone, 10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702660-gc-injection-port-septa-premium-ht-quality-marathon-centerguide-9-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_accessories_center_guide_injection_port_septa_marathon_group_chromatography.jpg?v=1740396673</image:loc>
      <image:title>GC Injection Port Septa, Premium HT quality, Marathon, CenterGuide, 9 mm</image:title>
      <image:caption>GC Injection Port Septa, Premium HT quality, Marathon, CenterGuide, 9 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702661-gc-injection-port-septa-premium-ht-quality-marathon-centerguide-11-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_accessories_center_guide_injection_port_septa_marathon_group_chromatography_acd44026-c78a-4b7c-9b22-eb83321a2be3.jpg?v=1740396672</image:loc>
      <image:title>GC Injection Port Septa, Premium HT quality, Marathon, CenterGuide, 11 mm</image:title>
      <image:caption>GC Injection Port Septa, Premium HT quality, Marathon, CenterGuide, 11 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702662-gc-injection-port-septa-premium-ht-quality-marathon-centerguide-11-5-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_accessories_center_guide_injection_port_septa_marathon_group_chromatography_937c763d-0228-42d1-9146-c479aef643a6.jpg?v=1740396670</image:loc>
      <image:title>GC Injection Port Septa, Premium HT quality, Marathon, CenterGuide, 11.5 mm</image:title>
      <image:caption>GC Injection Port Septa, Premium HT quality, Marathon, CenterGuide, 11.5 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702663-gc-injection-port-septa-premium-ht-quality-marathon-centerguide-shimadzu</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_accessories_center_guide_injection_port_septa_marathon_shimadzu_chromatography.jpg?v=1740396669</image:loc>
      <image:title>GC Injection Port Septa, Premium HT quality, Marathon, CenterGuide, Shimadzu</image:title>
      <image:caption>GC Injection Port Septa, Premium HT quality, Marathon, CenterGuide, Shimadzu</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/707971-universal-glass-union-for-fs-fused-silica-capillaries-linear</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_accessories_universal_capillary_glass_connector_linear_chromatography.jpg?v=1740396668</image:loc>
      <image:title>Universal glass union for FS (fused silica) capillaries, linear</image:title>
      <image:caption>Universal glass union for FS (fused silica) capillaries, linear</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730082-spe-columns-chromabond-florisil-150-250-m-6-ml-1000-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_1g_chromatography.jpg?v=1740396668</image:loc>
      <image:title>SPE columns, CHROMABOND Florisil, 150–250 µm, 6 mL/1000 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730075-spe-columns-chromabond-sioh-45-m-6-ml-1000-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_1g_chromatography_033db7e6-f323-437b-a19c-fced1607815f.jpg?v=1740396667</image:loc>
      <image:title>SPE columns, CHROMABOND SiOH, 45 µm, 6 mL/1000 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815340_1-lc-packing-material-adsorbents-bulk-silica-gel-60-0-1-0-2-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_bulk_adsorbent_packing_material_silica_gel_1kg_chromatography_9e959437-bbfd-481e-a48f-2cea909f37d5.jpg?v=1740396666</image:loc>
      <image:title>LC packing material (adsorbents, bulk), Silica gel 60, 0.1–0.2 mm</image:title>
      <image:caption>LC packing material (adsorbents, bulk), Silica gel 60, 0.1–0.2 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815380_1-lc-packing-material-adsorbents-bulk-silica-gel-60-0-04-0-063-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_bulk_adsorbent_packing_material_silica_gel_1kg_chromatography_7de42021-294e-4e98-a8ca-cee7118c47d3.jpg?v=1740396666</image:loc>
      <image:title>LC packing material (adsorbents, bulk), Silica gel 60, 0.04–0.063 mm</image:title>
      <image:caption>LC packing material (adsorbents, bulk), Silica gel 60, 0.04–0.063 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815390_1-lc-packing-material-adsorbents-bulk-silica-gel-60-0-05-0-1-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_bulk_adsorbent_packing_material_silica_gel_1kg_chromatography_1f824a90-2600-413c-a9f9-df98de22d3cd.jpg?v=1740396665</image:loc>
      <image:title>LC packing material (adsorbents, bulk), Silica gel 60, 0.05–0.1 mm</image:title>
      <image:caption>LC packing material (adsorbents, bulk), Silica gel 60, 0.05–0.1 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718766-connector-1-16-peek-both-sides-inner-threads-complete-biocompatible</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_2a5291dd-1843-4147-9a41-8562c6655b33.jpg?v=1740396664</image:loc>
      <image:title>Connector 1/16&quot;, PEEK, both sides inner threads, complete, biocompatible</image:title>
      <image:caption>Connector 1/16&amp;quot;, PEEK, both sides inner threads, complete, biocompatible</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730924-spe-columns-chromabond-hlb-60-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_200mg_chromatography_b31c4e42-b1ac-4f1f-924d-930b650dab5f.jpg?v=1740396663</image:loc>
      <image:title>SPE columns, CHROMABOND HLB, 60 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732013-spe-lv-columns-chromabond-c18-ec-45-m-15-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_LV_white_misc_15mL_500mg_chromatography.jpg?v=1740396663</image:loc>
      <image:title>SPE LV columns, CHROMABOND C18 ec, 45 µm, 15 mL/500 mg</image:title>
      <image:caption>SPE LV columns, CHROMABOND C18 ec, 45 &amp;micro;m, 15 mL/500 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730924p30-spe-columns-chromabond-hlb-30-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_200mg_chromatography_2244d64d-e487-4f47-8f99-2eb9b5794092.jpg?v=1740396662</image:loc>
      <image:title>SPE columns, CHROMABOND HLB, 30 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702621-gc-injection-port-septa-high-temperature-ht-non-bleeding-silicone-11-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702HT-Septen_ca6e01a0-00e0-46de-998f-35bf4c83f15c.jpg?v=1740396661</image:loc>
      <image:title>GC Injection Port Septa, High temperature (HT), non-bleeding silicone, 11 mm</image:title>
      <image:caption>GC Injection Port Septa, High temperature (HT), non-bleeding silicone, 11 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702625-gc-injection-port-septa-silicone-ptfe-10-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702Silicon-Septen_PTFE.jpg?v=1740396661</image:loc>
      <image:title>GC Injection Port Septa, Silicone / PTFE, 10 mm</image:title>
      <image:caption>GC Injection Port Septa, Silicone / PTFE, 10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730690</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_200mg_chromatography_28298f19-59c8-48bf-8023-6853ff179250.jpg?v=1740396658</image:loc>
      <image:title>SPE columns, CHROMABOND PS-H_, 100 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730952-spe-columns-chromabond-hr-xc-85-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_brownish_HR-XC_3mL_200mg_chromatography_REF730952.jpg?v=1740396658</image:loc>
      <image:title>SPE columns, CHROMABOND HR-XC, 85 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730952p45-spe-columns-chromabond-hr-xc-45-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_brownish_HR-XC_3mL_200mg_chromatography_REF730952_6294160e-0cc4-49a2-9419-e6da25145a14.jpg?v=1740396657</image:loc>
      <image:title>SPE columns, CHROMABOND HR-XC, 45 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730951-spe-columns-chromabond-hr-xa-85-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_3mL_200mg_chromatography_5b9ec1a0-4195-4df2-b962-f07e54799327.jpg?v=1740396656</image:loc>
      <image:title>SPE columns, CHROMABOND HR-XA, 85 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730951p45-spe-columns-chromabond-hr-xa-45-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_3mL_200mg_chromatography_7b861511-b4ad-463a-9dce-25488cea4cbb.jpg?v=1740396655</image:loc>
      <image:title>SPE columns, CHROMABOND HR-XA, 45 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730748-spe-columns-chromabond-hr-xaw-85-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_3mL_200mg_chromatography_03e27aa9-0669-44b8-999d-9949f9cd786f.jpg?v=1740396655</image:loc>
      <image:title>SPE columns, CHROMABOND HR-XAW, 85 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730748p45-spe-columns-chromabond-hr-xaw-45-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_3mL_200mg_chromatography_3e4474ea-ef7c-494f-a96b-fdea2aa29ec6.jpg?v=1740396654</image:loc>
      <image:title>SPE columns, CHROMABOND HR-XAW, 45 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730739-spe-columns-chromabond-hr-xcw-85-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_3mL_200mg_chromatography_442cf57e-1c45-4374-b976-b0e60660f2d6.jpg?v=1740396654</image:loc>
      <image:title>SPE columns, CHROMABOND HR-XCW, 85 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730739p45-spe-columns-chromabond-hr-xcw-45-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_3mL_200mg_chromatography_340595ec-a40d-4225-87fb-21a4698f2eab.jpg?v=1740396653</image:loc>
      <image:title>SPE columns, CHROMABOND HR-XCW, 45 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/816250_1-tlc-adsorbent-bulk-mn-301-cellulose-powder</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_eeded7bb-7405-4ee5-8725-bb623ffc7418.jpg?v=1740396652</image:loc>
      <image:title>TLC adsorbent (bulk), MN 301 cellulose powder</image:title>
      <image:caption>TLC adsorbent (bulk), MN 301 cellulose powder</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730194-chromabond-luer-caps-for-vacuum-manifold-blue</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/730194-LuerStoppersforVacuumManifoldBlue.jpg?v=1740396651</image:loc>
      <image:title>CHROMABOND Luer caps for vacuum manifold, blue</image:title>
      <image:caption>CHROMABOND Luer caps for vacuum manifold, blue</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/735500-replacement-battery-chargeable-for-battery-powered-electronic-crimping-tools</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/735500.jpg?v=1740396651</image:loc>
      <image:title>Replacement battery (chargeable) for battery-powered electronic crimping tools</image:title>
      <image:caption>Replacement battery (chargeable) for battery-powered electronic crimping tools</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815650_1-lc-packing-material-adsorbents-bulk-silica-gel-60-0-015-0-04-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_bulk_adsorbent_packing_material_silica_gel_1kg_chromatography_dea249b4-f4a1-4389-b362-0c8ddc6ee9ae.jpg?v=1740396650</image:loc>
      <image:title>LC packing material (adsorbents, bulk), Silica gel 60, 0.015–0.04 mm</image:title>
      <image:caption>LC packing material (adsorbents, bulk), Silica gel 60, 0.015–0.04 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702622-gc-injection-port-septa-high-temperature-ht-non-bleeding-silicone-12-mm</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702HT-Septen_40d3bf23-8f31-40b3-8836-80b94d3f1a5c.jpg?v=1740396649</image:loc>
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  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702Silicon-Septen_PTFE_58f847f3-ca4a-4809-9ef7-a9a51ceff409.jpg?v=1740396649</image:loc>
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  <url>
    <loc>https://esslabshop.com/products/818144-hptlc-tlc-aluminum-sheets-modified-silica-gel-alugram-rp-18w-uv254-4x8-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_d10b1075-0ac7-48bb-a23d-7ad8cf6e3edb.jpg?v=1740396648</image:loc>
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      <image:caption>HPTLC/TLC aluminum sheets, modified silica gel, ALUGRAM RP-18W UV254, 4x8 cm</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/722372-gc-test-mixture-btx-btxe-1-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC-test-mixture-BTX-btex-1mL-chromatography-macherey_nagel-mn-722372.jpg?v=1740396647</image:loc>
      <image:title>GC test mixture BTX/BTXE 1 mL</image:title>
      <image:caption>GC test mixture BTX/BTXE 1 mL</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/722320-gc-test-mixture-fame-fatty-acids-1-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC-test-mixture-FAME-fatty-acids-1mL-chromatography-macherey_nagel-mn-722320.jpg?v=1740396647</image:loc>
      <image:title>GC test mixture FAME fatty acids 1 mL</image:title>
      <image:caption>GC test mixture FAME fatty acids 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/722307-gc-test-mixture-activity-1-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC-test-mixture-activity-1mL-chromatography-macherey_nagel-mn-722307.jpg?v=1740396646</image:loc>
      <image:title>GC test mixture activity 1 mL</image:title>
      <image:caption>GC test mixture activity 1 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/722311-gc-test-mixture-haloform-1-ml-in-n-pentane</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC-test-mixture-haloform-1mL-chromatography-macherey_nagel-mn-722311-722371.jpg?v=1740396645</image:loc>
      <image:title>GC test mixture haloform 1 mL, in n-pentane</image:title>
      <image:caption>GC test mixture haloform 1 mL, in n-pentane</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/722371-gc-test-mixture-haloform-1-ml-in-methanol</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC-test-mixture-haloform-1mL-chromatography-macherey_nagel-mn-722311-722371_ce97762b-e140-4b2f-a203-036902037076.jpg?v=1740396645</image:loc>
      <image:title>GC test mixture haloform 1 mL, in methanol</image:title>
      <image:caption>GC test mixture haloform 1 mL, in methanol</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/731852-spe-cartridges-chromafix-dry-na-so-small</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMAFIX_cartridge_small_S_white_misc_chromatography.jpg?v=1740396644</image:loc>
      <image:title>SPE cartridges, CHROMAFIX Dry (Na_SO_), Small</image:title>
      <image:caption>SPE cartridges, CHROMAFIX Dry (Na₂SO₄), Small </image:caption>
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  <url>
    <loc>https://esslabshop.com/products/732132-spe-lv-columns-chromabond-hr-x-85-m-15-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_LV_yellowish_HR-Xperts_15mL_200mg_chromatography.jpg?v=1740396643</image:loc>
      <image:title>SPE LV columns, CHROMABOND HR-X, 85 µm, 15 mL/200 mg</image:title>
      <image:caption>SPE LV columns, CHROMABOND HR-X, 85 &amp;micro;m, 15 mL/200 mg</image:caption>
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  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_LV_red_HR-P_15mL_200mg_chromatography_REF732108.jpg?v=1740396643</image:loc>
      <image:title>SPE LV columns, CHROMABOND HR-P, 50–100 µm, 15 mL/200 mg</image:title>
      <image:caption>SPE LV columns, CHROMABOND HR-P, 50–100 &amp;micro;m, 15 mL/200 mg</image:caption>
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  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_LV_white_misc_15mL_200mg_chromatography_f790860e-57c0-4bd4-9b1d-e08fcdb07bf1.jpg?v=1740396642</image:loc>
      <image:title>SPE LV columns, CHROMABOND HLB, 30 µm, 15 mL/60 mg</image:title>
      <image:caption>SPE LV columns, CHROMABOND HLB, 30 &amp;micro;m, 15 mL/60 mg</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/702503</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Vial racks, max. diameter 23.1 mm, 36 pos., stackable (if empty)</image:title>
      <image:caption>Vial racks, max. diameter 23.1 mm, 36 pos., stackable (if empty)</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/702623-gc-injection-port-septa-high-temperature-ht-non-bleeding-silicone-13-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702HT-Septen_326e3672-fc31-423e-ab17-67a330d3e252.jpg?v=1740396640</image:loc>
      <image:title>GC Injection Port Septa, High temperature (HT), non-bleeding silicone, 13 mm</image:title>
      <image:caption>GC Injection Port Septa, High temperature (HT), non-bleeding silicone, 13 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/702627-gc-injection-port-septa-silicone-ptfe-12-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702Silicon-Septen_PTFE_c8cee316-8b4b-478b-a525-ac5c9397df64.jpg?v=1740396640</image:loc>
      <image:title>GC Injection Port Septa, Silicone / PTFE, 12 mm</image:title>
      <image:caption>GC Injection Port Septa, Silicone / PTFE, 12 mm</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/706290-cutter-for-1-16-capillaries-from-steel-or-polymer-materials</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_accessories_cutter_for_1_16_capillaries_chromatography_REF706290.jpg?v=1740396638</image:loc>
      <image:title>Cutter for 1/16&quot; capillaries from steel or polymer materials</image:title>
      <image:caption>Cutter for 1/16&amp;quot; capillaries from steel or polymer materials</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/711600_10-lc-packing-material-adsorbents-bulk-silica-gel-polygosil-300-7</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_HPLC_POLYGOSIL_bulk_adsorbent_packing_material_10g_chromatography_3bc991df-df3e-4a79-a4dd-aabf29fe6768.jpg?v=1740396638</image:loc>
      <image:title>LC packing material (adsorbents, bulk), silica gel, POLYGOSIL 300-7</image:title>
      <image:caption>LC packing material (adsorbents, bulk), silica gel, POLYGOSIL 300-7</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/711890_10-lc-packing-material-adsorbents-bulk-silica-gel-polygosil-1000-7</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_HPLC_POLYGOSIL_bulk_adsorbent_packing_material_10g_chromatography_8235c0f2-8342-41cb-9f28-4c0e701430bc.jpg?v=1740396636</image:loc>
      <image:title>LC packing material (adsorbents, bulk), silica gel, POLYGOSIL 1000-7</image:title>
      <image:caption>LC packing material (adsorbents, bulk), silica gel, POLYGOSIL 1000-7</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/803012-tlc-polyester-sheets-polyamide-layer-polygram-polyamide-6-5x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_722585a4-1f5e-4d39-a0c8-4f41e4be8392.jpg?v=1740396635</image:loc>
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      <image:caption>TLC polyester sheets, polyamide layer, POLYGRAM POLYAMIDE-6, 5x20 cm</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/803022-tlc-polyester-sheets-polyamide-layer-polygram-polyamide-6-uv254-5x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_d560bd93-a6c8-4de5-8982-59017cd3c773.jpg?v=1740396634</image:loc>
      <image:title>TLC polyester sheets, polyamide layer, POLYGRAM POLYAMIDE-6 UV254, 5x20 cm</image:title>
      <image:caption>TLC polyester sheets, polyamide layer, POLYGRAM POLYAMIDE-6 UV254, 5x20 cm</image:caption>
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  </url>
  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_SPE_CHROMABOND_AloxB_bulk_adsorbent_packing_material_100g_chromatography.jpg?v=1740396630</image:loc>
      <image:title>SPE adsorbents (bulk), CHROMABOND Alox B</image:title>
      <image:caption>SPE adsorbents (bulk), CHROMABOND Alox B</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/730641-spe-adsorbents-bulk-chromabond-alox-n</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_SPE_CHROMABOND_AloxN_bulk_adsorbent_packing_material_100g_chromatography.jpg?v=1740396629</image:loc>
      <image:title>SPE adsorbents (bulk), CHROMABOND Alox N</image:title>
      <image:caption>SPE adsorbents (bulk), CHROMABOND Alox N</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/730642-spe-adsorbents-bulk-chromabond-alox-a</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_SPE_CHROMABOND_AloxA_bulk_adsorbent_packing_material_100g_chromatography.jpg?v=1740396628</image:loc>
      <image:title>SPE adsorbents (bulk), CHROMABOND Alox A</image:title>
      <image:caption>SPE adsorbents (bulk), CHROMABOND Alox A</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/805017-tlc-polyester-sheets-silica-gel-layer-polygram-sil-g-uv254-20x500-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_41ab533b-20b2-41b1-8f31-2fb4400d1f02.jpg?v=1740396627</image:loc>
      <image:title>TLC polyester sheets, silica gel layer, POLYGRAM SIL G UV254, 20x500 cm</image:title>
      <image:caption>TLC polyester sheets, silica gel layer, POLYGRAM SIL G UV254, 20x500 cm</image:caption>
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  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_glass_plates_chromatography_macherey_nagel_mn_3b2238f8-3cb3-456a-b262-e434db16a66f.jpg?v=1740396626</image:loc>
      <image:title>TLC glass plates, silica gel layer, SIL HD, 10x10 cm</image:title>
      <image:caption>TLC glass plates, silica gel layer, SIL HD, 10x10 cm</image:caption>
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  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>TLC glass plates, silica gel layer, SIL HD UV254, 10x10 cm</image:title>
      <image:caption>TLC glass plates, silica gel layer, SIL HD UV254, 10x10 cm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>CHROMABOND QuEChERS Mix V, Clean-up, EN 15662, 2 mL Centrifuge tubes</image:title>
      <image:caption>CHROMABOND QuEChERS Mix V, Clean-up, EN 15662, 2 mL Centrifuge tubes</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/702Silicon-Septen_PTFE_3c729d3e-4464-4b26-9f30-495cdde37e65.jpg?v=1740396624</image:loc>
      <image:title>GC Injection Port Septa, Silicone / PTFE, 13 mm</image:title>
      <image:caption>GC Injection Port Septa, Silicone / PTFE, 13 mm</image:caption>
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  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_bulk_adsorbent_packing_material_silica_gel_1kg_chromatography_0ea0050c-da98-4f8c-850e-25794fe24c1d.jpg?v=1740396623</image:loc>
      <image:title>LC packing material (adsorbents, bulk), Silica gel 60, 0.025–0.04 mm</image:title>
      <image:caption>LC packing material (adsorbents, bulk), Silica gel 60, 0.025–0.04 mm</image:caption>
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  <url>
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    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_red_HR-P_3mL_500mg_chromatography_REF730117.jpg?v=1740396622</image:loc>
      <image:title>SPE columns, CHROMABOND HR-P, 50–100 µm, 3 mL/500 mg</image:title>
      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>CHROMABOND QuEChERS Mix IV, Clean-up, EN 15662, 15 mL Centrifuge tubes</image:title>
      <image:caption>CHROMABOND QuEChERS Mix IV, Clean-up, EN 15662, 15 mL Centrifuge tubes</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/730975-chromabond-quechers-mix-v-clean-up-en-15662-15-ml-centrifuge-tubes</loc>
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      <image:caption>CHROMABOND QuEChERS Mix V, Clean-up, EN 15662, 15 mL Centrifuge tubes</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/812005-tlc-glass-plates-silica-gel-layer-durasil-uv254-5x10-cm</loc>
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  <url>
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      <image:caption>TLC glass plates SIL G, silica gel layer, 5x10 cm</image:caption>
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  <url>
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  <url>
    <loc>https://esslabshop.com/products/821010-tlc-glass-plates-silica-gel-layer-adamant-uv254-5x10-cm</loc>
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    <changefreq>daily</changefreq>
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  <url>
    <loc>https://esslabshop.com/products/821040-tlc-glass-plates-silica-gel-layer-adamant-5x10-cm</loc>
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  <url>
    <loc>https://esslabshop.com/products/804023-tlc-polyester-sheets-silica-gel-layer-polygram-sil-n-hr-uv254-20x20-cm</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_52204333-2fb2-48dc-a0a2-b249eedc6fbd.jpg?v=1740396617</image:loc>
      <image:title>TLC polyester sheets, silica gel layer, POLYGRAM SIL N-HR UV254, 20x20 cm</image:title>
      <image:caption>TLC polyester sheets, silica gel layer, POLYGRAM SIL N-HR UV254, 20x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723790_1-untreated-capillaries-for-capillary-electrophoresis-ce</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_retention_gap_guard_column_chromatography.png?v=1740396616</image:loc>
      <image:title>Untreated capillaries for capillary electrophoresis (CE)</image:title>
      <image:caption>Untreated capillaries for capillary electrophoresis (CE)</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/723791_1-untreated-capillaries-for-capillary-electrophoresis-ce</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_dae6c106-9a23-49a7-96cc-7a89d5000665.jpg?v=1740396615</image:loc>
      <image:title>Untreated capillaries for capillary electrophoresis (CE)</image:title>
      <image:caption>Untreated capillaries for capillary electrophoresis (CE)</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/723792_1-untreated-capillaries-for-capillary-electrophoresis-ce</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_31d1a711-067c-4912-8c8d-3cb6439c4c84.jpg?v=1740396615</image:loc>
      <image:title>Untreated capillaries for capillary electrophoresis (CE)</image:title>
      <image:caption>Untreated capillaries for capillary electrophoresis (CE)</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/730935mps-spe-mps-columns-chromabond-hr-x-1-ml-100-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_MPS_yellowish_HR-Xperts_3mL_chromatography.jpg?v=1740396614</image:loc>
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      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/730533-spe-columns-chromabond-abc18-45-m-6-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_500mg_chromatography_e4acc679-448e-456c-a5af-50c35a76966e.jpg?v=1740396613</image:loc>
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      <image:caption></image:caption>
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  <url>
    <loc>https://esslabshop.com/products/729010-syringe-filters-color-coded-chromafil-pa-3-mm-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_3mm_colorless_syringe_filters_chromatography_1ae70e75-d14f-4bdf-a071-2db6eff475ac.jpg?v=1740396613</image:loc>
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      <image:caption>Syringe filters, color coded, CHROMAFIL PA, 3 mm, 0.2 &amp;micro;m</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/729011-syringe-filters-color-coded-chromafil-pa-3-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_3mm_colorless_syringe_filters_chromatography_2505b7d2-2153-4125-b6b2-0bcab26edb46.jpg?v=1740396612</image:loc>
      <image:title>Syringe filters, color coded, CHROMAFIL PA, 3 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, color coded, CHROMAFIL PA, 3 mm, 0.45 &amp;micro;m</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/730152-chromabond-stainless-steel-needles-cannulas-for-spe-applications</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/730152-StainlessSteelNeedle.jpg?v=1740396611</image:loc>
      <image:title>CHROMABOND stainless steel needles (cannulas) for SPE applications</image:title>
      <image:caption>CHROMABOND stainless steel needles (cannulas) for SPE applications</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818033-tlc-aluminum-sheets-silica-gel-layer-alugram-sil-g-20x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_14bf56d8-4597-4f23-a34c-52c00ba93829.jpg?v=1740396610</image:loc>
      <image:title>TLC aluminum sheets, silica gel layer, ALUGRAM SIL G, 20x20 cm</image:title>
      <image:caption>TLC aluminum sheets, silica gel layer, ALUGRAM SIL G, 20x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818133-tlc-aluminum-sheets-silica-gel-layer-alugram-sil-g-uv254-20x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_b6e3ff39-3156-4933-9e4d-e9cee9cc6e7a.jpg?v=1740396610</image:loc>
      <image:title>TLC aluminum sheets, silica gel layer, ALUGRAM SIL G UV254, 20x20 cm</image:title>
      <image:caption>TLC aluminum sheets, silica gel layer, ALUGRAM SIL G UV254, 20x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818233-tlc-aluminum-sheets-silica-gel-layer-alugram-xtra-sil-g-20x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_a70a7ad5-a717-431e-b397-c9d7724b6df4.jpg?v=1740396609</image:loc>
      <image:title>TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G, 20x20 cm</image:title>
      <image:caption>TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G, 20x20 cm</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/818333-tlc-aluminum-sheets-silica-gel-layer-alugram-xtra-sil-g-uv254-20x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_94bd16d2-3080-4f57-b6cd-579313d4228e.jpg?v=1740396608</image:loc>
      <image:title>TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G UV254, 20x20 cm</image:title>
      <image:caption>TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G UV254, 20x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/805013-tlc-polyester-sheets-silica-gel-layer-polygram-sil-g-20x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_49d40a83-ef90-48e3-81e4-c9d9204fe117.jpg?v=1740396607</image:loc>
      <image:title>TLC polyester sheets, silica gel layer, POLYGRAM SIL G, 20x20 cm</image:title>
      <image:caption>TLC polyester sheets, silica gel layer, POLYGRAM SIL G, 20x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/805023-tlc-polyester-sheets-silica-gel-layer-polygram-sil-g-uv254-20x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_b821e001-5c3e-433b-9632-828f08f70a06.jpg?v=1740396606</image:loc>
      <image:title>TLC polyester sheets, silica gel layer, POLYGRAM SIL G UV254, 20x20 cm</image:title>
      <image:caption>TLC polyester sheets, silica gel layer, POLYGRAM SIL G UV254, 20x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730119-spe-columns-chromabond-hr-p-50-100-m-6-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_red_HR-P_6mL_200mg_chromatography_REF730119.jpg?v=1740396606</image:loc>
      <image:title>SPE columns, CHROMABOND HR-P, 50–100 µm, 6 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/818129-tlc-aluminum-sheets-silica-gel-layer-alugram-sil-g-uv254-2-5x7-5-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_801bad54-93ad-4f35-b923-e1ffb7b5b222.jpg?v=1740396605</image:loc>
      <image:title>TLC aluminum sheets, silica gel layer, ALUGRAM SIL G UV254, 2.5x7.5 cm</image:title>
      <image:caption>TLC aluminum sheets, silica gel layer, ALUGRAM SIL G UV254, 2.5x7.5 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818329-tlc-aluminum-sheets-silica-gel-layer-alugram-xtra-sil-g-uv254-2-5x7-5-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_ede51f90-ce67-4b96-9d24-cc61cb5a6f1f.jpg?v=1740396605</image:loc>
      <image:title>TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G UV254, 2.5x7,5 cm</image:title>
      <image:caption>TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G UV254, 2.5x7,5 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/805901-tlc-polyester-sheets-silica-gel-layer-polygram-sil-g-uv254-2-5x7-5-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_72e1c1d1-3e8a-4203-a534-6b76b6b3752d.jpg?v=1740396604</image:loc>
      <image:title>TLC polyester sheets, silica gel layer, POLYGRAM SIL G UV254, 2.5x7.5 cm</image:title>
      <image:caption>TLC polyester sheets, silica gel layer, POLYGRAM SIL G UV254, 2.5x7.5 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/805902-tlc-polyester-sheets-silica-gel-layer-polygram-sil-g-2-5x7-5-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_1ca30b47-39ee-42b5-b355-51c2d02cb9f3.jpg?v=1740396603</image:loc>
      <image:title>TLC polyester sheets, silica gel layer, POLYGRAM SIL G, 2.5x7.5 cm</image:title>
      <image:caption>TLC polyester sheets, silica gel layer, POLYGRAM SIL G, 2.5x7.5 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730180-spe-columns-chromabond-nh2-45-m-6-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_500mg_chromatography_8aa4c12a-ad90-44fe-af80-43ef01b7afc3.jpg?v=1740396601</image:loc>
      <image:title>SPE columns, CHROMABOND NH2, 45 µm, 6 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730418-spe-columns-chromabond-oh-diol-45-m-6-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_500mg_chromatography_10dc8a9e-5d27-4c9f-9076-375703e9d3ff.jpg?v=1740396601</image:loc>
      <image:title>SPE columns, CHROMABOND OH (Diol), 45 µm, 6 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730007-spe-columns-chromabond-pa-40-80-m-6-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_500mg_chromatography_7bd6764c-3656-477b-b269-95bd6a7c29ac.jpg?v=1740396600</image:loc>
      <image:title>SPE columns, CHROMABOND PA, 40–80 µm, 6 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/730594-spe-columns-chromabond-hilic-45-m-6-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_500mg_chromatography_6bd0c301-4e08-4cb9-a250-c5add5755525.jpg?v=1740396599</image:loc>
      <image:title>SPE columns, CHROMABOND HILIC, 45 µm, 6 mL/500 mg</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://esslabshop.com/products/730483-spe-columns-chromabond-pca-45-m-6-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_500mg_chromatography_6738163c-8fc7-4986-afae-5d6c6e53b06c.jpg?v=1740396599</image:loc>
      <image:title>SPE columns, CHROMABOND PCA, 45 µm, 6 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730426-spe-columns-chromabond-sb-45-m-6-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_500mg_chromatography_26533593-8485-4399-b2fa-a4c154637bd7.jpg?v=1740396598</image:loc>
      <image:title>SPE columns, CHROMABOND SB, 45 µm, 6 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730425-spe-columns-chromabond-sa-45-m-6-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_500mg_chromatography_2a58b491-610f-465d-b2ee-75d7d1e0c97f.jpg?v=1740396598</image:loc>
      <image:title>SPE columns, CHROMABOND SA, 45 µm, 6 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730165-spe-columns-chromabond-carbon-a-6-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_black_CarbonA_6mL_500mg_chromatography_REF730165.jpg?v=1740396597</image:loc>
      <image:title>SPE columns, CHROMABOND Carbon A, 6 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730214-spe-columns-chromabond-sioh-45-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_200mg_chromatography_7b75f294-8669-4768-adda-4729078588dd.jpg?v=1740396596</image:loc>
      <image:title>SPE columns, CHROMABOND SiOH, 45 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730457-spe-columns-chromabond-florisil-150-250-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_200mg_chromatography_c9e462bb-8921-4200-83ef-f9174aa5a381.jpg?v=1740396595</image:loc>
      <image:title>SPE columns, CHROMABOND Florisil, 150–250 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730161-chromabond-empty-columns-6-ml-polypropylene-with-pe-filter-elements</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_empty_1mL_3mL_6mL_chromatography_macherey_nagel_mn.jpg?v=1740396595</image:loc>
      <image:title>CHROMABOND empty columns, 6 mL, polypropylene, with PE filter elements</image:title>
      <image:caption>CHROMABOND empty columns, 6 mL, polypropylene, with PE filter elements</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/708300-diamond-file-for-cutting-of-fused-silica-capillaries</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_accessories_diamond_file_chromatography_REF708300.jpg?v=1740396594</image:loc>
      <image:title>Diamond file for cutting of fused silica capillaries</image:title>
      <image:caption>Diamond file for cutting of fused silica capillaries</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730217-spe-columns-chromabond-sioh-45-m-15-ml-2000-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_15mL_2g_chromatography.jpg?v=1740396593</image:loc>
      <image:title>SPE columns, CHROMABOND SiOH, 45 µm, 15 mL/2000 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729258-syringe-filters-labeled-chromafil-xtra-ic-25-mm-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_IC-45_25_syringe_filters_chromatography_REF729258.jpg?v=1740396593</image:loc>
      <image:title>Syringe filters, labeled, CHROMAFIL Xtra IC, 25 mm, 0.45 µm</image:title>
      <image:caption>Syringe filters, labeled, CHROMAFIL Xtra IC, 25 mm, 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729032-syringe-filters-combi-chromafil-gf-pet-25-mm-1-m-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_GF_PET-20_25_blue_orange_syringe_filters_chromatography_REF729032.jpg?v=1740396592</image:loc>
      <image:title>Syringe filters (combi), CHROMAFIL GF / PET, 25 mm, 1 µm / 0.2 µm</image:title>
      <image:caption>Syringe filters (combi), CHROMAFIL GF / PET, 25 mm, 1 &amp;micro;m / 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729033-syringe-filters-combi-chromafil-gf-pet-25-mm-1-m-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_GF_PET-45_25_black_orange_syringe_filters_chromatography_REF729033.jpg?v=1740396591</image:loc>
      <image:title>Syringe filters (combi), CHROMAFIL GF / PET, 25 mm, 1 µm / 0.45 µm</image:title>
      <image:caption>Syringe filters (combi), CHROMAFIL GF / PET, 25 mm, 1 &amp;micro;m / 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729039-syringe-filters-combi-chromafil-gf-pvdf-25-mm-1-m-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_GF_PVDF-45_25_black_white_syringe_filters_chromatography_REF729039.jpg?v=1740396591</image:loc>
      <image:title>Syringe filters (combi), CHROMAFIL GF / PVDF, 25 mm, 1 µm / 0.45 µm</image:title>
      <image:caption>Syringe filters (combi), CHROMAFIL GF / PVDF, 25 mm, 1 &amp;micro;m / 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729050-syringe-filters-combi-chromafil-gf-rc-25-mm-1-m-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_GF_RC-20_25_blue_blue_syringe_filters_chromatography_REF729050.jpg?v=1740396590</image:loc>
      <image:title>Syringe filters (combi), CHROMAFIL GF / RC, 25 mm, 1 µm / 0.2 µm</image:title>
      <image:caption>Syringe filters (combi), CHROMAFIL GF / RC, 25 mm, 1 &amp;micro;m / 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729051-syringe-filters-combi-chromafil-gf-rc-25-mm-1-m-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_GF_RC-45_25_black_blue_syringe_filters_chromatography_REF729051.jpg?v=1740396590</image:loc>
      <image:title>Syringe filters (combi), CHROMAFIL GF / RC, 25 mm, 1 µm / 0.45 µm</image:title>
      <image:caption>Syringe filters (combi), CHROMAFIL GF / RC, 25 mm, 1 &amp;micro;m / 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729260-syringe-filters-combi-chromafil-xtra-gf-pa-25-mm-1-m-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_GF_PA-20_25_syringe_filters_chromatography_REF729260.jpg?v=1740396589</image:loc>
      <image:title>Syringe filters (combi), CHROMAFIL Xtra GF / PA, 25 mm, 1 µm / 0.2 µm</image:title>
      <image:caption>Syringe filters (combi), CHROMAFIL Xtra GF / PA, 25 mm, 1 &amp;micro;m / 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729261-syringe-filters-combi-chromafil-xtra-gf-pa-25-mm-1-m-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_GF_PA-45_25_syringe_filters_chromatography_REF729261.jpg?v=1740396588</image:loc>
      <image:title>Syringe filters (combi), CHROMAFIL Xtra GF / PA, 25 mm, 1 µm / 0.45 µm</image:title>
      <image:caption>Syringe filters (combi), CHROMAFIL Xtra GF / PA, 25 mm, 1 &amp;micro;m / 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729270-syringe-filters-combi-chromafil-xtra-gf-ptfe-25-mm-1-m-0-2-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_GF_PTFE-20_25_syringe_filters_chromatography_REF729270.jpg?v=1740396588</image:loc>
      <image:title>Syringe filters (combi), CHROMAFIL Xtra GF / PTFE, 25 mm, 1 µm / 0.2 µm</image:title>
      <image:caption>Syringe filters (combi), CHROMAFIL Xtra GF / PTFE, 25 mm, 1 &amp;micro;m / 0.2 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729271-syringe-filters-combi-chromafil-xtra-gf-ptfe-25-mm-1-m-0-45-m</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/CHROMAFIL_Xtra_GF_PTFE-45_25_syringe_filters_chromatography_REF729271.jpg?v=1740396587</image:loc>
      <image:title>Syringe filters (combi), CHROMAFIL Xtra GF / PTFE, 25 mm, 1 µm / 0.45 µm</image:title>
      <image:caption>Syringe filters (combi), CHROMAFIL Xtra GF / PTFE, 25 mm, 1 &amp;micro;m / 0.45 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818023-tlc-aluminum-sheets-layer-aluminum-oxide-alugram-alox-n-uv254-20x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_6fcf4f23-7bb1-44cc-8338-01415ffdae1a.jpg?v=1740396586</image:loc>
      <image:title>TLC aluminum sheets, layer aluminum oxide, ALUGRAM Alox N UV254, 20x20 cm</image:title>
      <image:caption>TLC aluminum sheets, layer aluminum oxide, ALUGRAM Alox N UV254, 20x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818147-hptlc-tlc-aluminum-sheets-modified-silica-gel-alugram-rp-18w-uv254-10x10-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_bdee6011-f80c-4dea-98df-800b70bc200a.jpg?v=1740396583</image:loc>
      <image:title>HPTLC/TLC aluminum sheets, modified silica gel, ALUGRAM RP-18W UV254, 10x10 cm</image:title>
      <image:caption>HPTLC/TLC aluminum sheets, modified silica gel, ALUGRAM RP-18W UV254, 10x10 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/802023-tlc-polyester-sheets-layer-aluminum-oxide-polygram-alox-n-uv254-20x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_ac7e8259-1227-4bc0-956e-16f970dec9c2.jpg?v=1740396582</image:loc>
      <image:title>TLC polyester sheets, layer aluminum oxide, POLYGRAM Alox N UV254, 20x20 cm</image:title>
      <image:caption>TLC polyester sheets, layer aluminum oxide, POLYGRAM Alox N UV254, 20x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/738652-chromabond-multi-96-pp-reservoir-vessels-twelve-8-well-strips-volume-96x1-0-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_dfd2b475-48f9-4f3a-ace9-588e563d96c9.jpg?v=1740396579</image:loc>
      <image:title>CHROMABOND Multi 96 PP-reservoir-vessels, twelve 8-well-strips, volume 96x1.0 mL</image:title>
      <image:caption>CHROMABOND Multi 96 PP-reservoir-vessels, twelve 8-well-strips, volume 96x1.0 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730712-spe-columns-phase-separation-3-ml-column-volume-chromabond-pts</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Chromafil_Filtrationskartuschen_mit_Schatten.jpg?v=1740396579</image:loc>
      <image:title>SPE columns (phase separation), 3 mL column volume, CHROMABOND PTS</image:title>
      <image:caption>SPE columns (phase separation), 3 mL column volume, CHROMABOND PTS</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730015-spe-columns-chromabond-c18-ec-45-m-6-ml-1000-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_1g_chromatography_64a24863-396a-4f17-9467-044c54df622c.jpg?v=1740396578</image:loc>
      <image:title>SPE columns, CHROMABOND C18 ec, 45 µm, 6 mL/1000 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730005-spe-columns-chromabond-c18-45-m-6-ml-1000-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_1g_chromatography_052e531e-bed6-46e1-9442-2c852441113d.jpg?v=1740396577</image:loc>
      <image:title>SPE columns, CHROMABOND C18, 45 µm, 6 mL/1000 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818413-tlc-aluminum-sheets-silica-gel-layer-kieselguhr-alugram-xtra-silgur-20x20cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_96965cbb-c400-4240-b486-e4a34d87bf98.jpg?v=1740396576</image:loc>
      <image:title>TLC aluminum sheets, silica gel layer + kieselguhr, ALUGRAM Xtra SILGUR, 20x20cm</image:title>
      <image:caption>TLC aluminum sheets, silica gel layer + kieselguhr, ALUGRAM Xtra SILGUR, 20x20cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818423-tlc-aluminum-sheets-silica-gel-kieselguhr-alugram-xtra-silgur-uv254-20x20cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_70a105c6-727b-4cc8-90ea-592def1a9c44.jpg?v=1740396576</image:loc>
      <image:title>TLC aluminum sheets, silica gel + kieselguhr, ALUGRAM Xtra SILGUR UV254, 20x20cm</image:title>
      <image:caption>TLC aluminum sheets, silica gel + kieselguhr, ALUGRAM Xtra SILGUR UV254, 20x20cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730010-spe-columns-chromabond-c18-ec-f-100-m-6-ml-1000-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_1g_chromatography_7d125c6c-05d3-44cd-96d1-481e498cb615.jpg?v=1740396575</image:loc>
      <image:title>SPE columns, CHROMABOND C18 ec f, 100 µm, 6 mL/1000 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730009-spe-columns-chromabond-c18-f-100-m-6-ml-1000-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_1g_chromatography_579b614a-6b95-402e-9a78-03a193d1f4fa.jpg?v=1740396574</image:loc>
      <image:title>SPE columns, CHROMABOND C18 f, 100 µm, 6 mL/1000 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730300-spe-columns-chromabond-c18-hydra-45-m-6-ml-1000-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_1g_chromatography_764bcda4-0fc8-4239-a34a-d924bdb10721.jpg?v=1740396573</image:loc>
      <image:title>SPE columns, CHROMABOND C18 Hydra, 45 µm, 6 mL/1000 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/738650_5-chromabond-multi-96-deep-well-collecting-plate-96x2-ml</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/740484-Lysis-Block.jpg?v=1740396572</image:loc>
      <image:title>CHROMABOND Multi 96 deep-well collecting plate, 96x2 mL</image:title>
      <image:caption>CHROMABOND Multi 96 deep-well collecting plate, 96x2 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818152-hptlc-tlc-aluminum-sheets-modified-silica-gel-alugram-rp-18w-uv254-5x10-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_237c827e-fb72-40dc-8809-6154b04f2310.jpg?v=1740396571</image:loc>
      <image:title>HPTLC/TLC aluminum sheets, modified silica gel, ALUGRAM RP-18W UV254, 5x10 cm</image:title>
      <image:caption>HPTLC/TLC aluminum sheets, modified silica gel, ALUGRAM RP-18W UV254, 5x10 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730012-spe-columns-chromabond-c18-ec-45-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_200mg_chromatography_802e5b10-7aba-47a4-a1bd-bd7992e0d472.jpg?v=1740396570</image:loc>
      <image:title>SPE columns, CHROMABOND C18 ec, 45 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730002-spe-columns-chromabond-c18-45-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_200mg_chromatography_928cccd9-be68-4ced-9911-0c7759fb51dc.jpg?v=1740396569</image:loc>
      <image:title>SPE columns, CHROMABOND C18, 45 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730269-spe-columns-chromabond-c18-ec-f-100-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_200mg_chromatography_16b3cfd4-df7f-4de8-b5b0-a42b7802745c.jpg?v=1740396569</image:loc>
      <image:title>SPE columns, CHROMABOND C18 ec f, 100 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730402-spe-columns-chromabond-c18-f-100-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_200mg_chromatography_89bc1066-7e40-4373-b0e6-536c36327e13.jpg?v=1740396568</image:loc>
      <image:title>SPE columns, CHROMABOND C18 f, 100 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730296-spe-columns-chromabond-c18-hydra-45-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_200mg_chromatography_fa3bdcfb-1605-43a8-a611-750d420d62bb.jpg?v=1740396567</image:loc>
      <image:title>SPE columns, CHROMABOND C18 Hydra, 45 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730022-spe-columns-chromabond-c8-45-m-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_200mg_chromatography_08c3c6d9-875e-4a67-b6dd-db5cdb21d52c.jpg?v=1740396567</image:loc>
      <image:title>SPE columns, CHROMABOND C8, 45 µm, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/718637-capillary-union-type-1-10-cm-l-1-16-od-0-25-mm-id-incl-nuts-and-ferrules</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/718637-Capillary-union-Type-1.jpg?v=1740396566</image:loc>
      <image:title>Capillary union Type 1, 10 cm L, 1/16&quot; OD, 0.25 mm ID, incl. nuts and ferrules</image:title>
      <image:caption>Capillary union Type 1, 10 cm L, 1/16&amp;quot; OD, 0.25 mm ID, incl. nuts and ferrules</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730938-spe-columns-chromabond-hr-x-85-m-6-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_yellowish_HR-Xperts_6mL_200mg_chromatography.jpg?v=1740396565</image:loc>
      <image:title>SPE columns, CHROMABOND HR-X, 85 µm, 6 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730755-spe-columns-chromabond-easy-80-m-6-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_redwhite_EASY_6mL_200mg_chromatography_REF730755.jpg?v=1740396564</image:loc>
      <image:title>SPE columns, CHROMABOND Easy, 80 µm, 6 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818240-hptlc-tlc-aluminum-sheets-silica-gel-layer-alugram-xtra-nano-sil-g-5x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_e43625f0-30c6-49ae-b6ce-c41a82386ddd.jpg?v=1740396564</image:loc>
      <image:title>HPTLC/TLC aluminum sheets, silica gel layer, ALUGRAM Xtra Nano-SIL G, 5x20 cm</image:title>
      <image:caption>HPTLC/TLC aluminum sheets, silica gel layer, ALUGRAM Xtra Nano-SIL G, 5x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818342-hptlc-tlc-aluminum-sheets-silica-gel-alugram-xtra-nano-sil-g-uv254-5x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_a5fa7ec5-0968-4924-997d-65fcb8051704.jpg?v=1740396563</image:loc>
      <image:title>HPTLC/TLC aluminum sheets, silica gel, ALUGRAM Xtra Nano-SIL G UV254, 5x20 cm</image:title>
      <image:caption>HPTLC/TLC aluminum sheets, silica gel, ALUGRAM Xtra Nano-SIL G UV254, 5x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723793_1-untreated-capillaries-for-capillary-electrophoresis-ce</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_d7c76ce4-9dfc-44ca-9076-fd0f2d8c8a10.jpg?v=1740396562</image:loc>
      <image:title>Untreated capillaries for capillary electrophoresis (CE)</image:title>
      <image:caption>Untreated capillaries for capillary electrophoresis (CE)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730073-spe-columns-chromabond-sioh-45-m-3-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_500mg_chromatography.jpg?v=1740396562</image:loc>
      <image:title>SPE columns, CHROMABOND SiOH, 45 µm, 3 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730081-spe-columns-chromabond-florisil-150-250-m-3-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_500mg_chromatography_9c44a9a7-1c17-40d9-8383-bb0beb4baca8.jpg?v=1740396561</image:loc>
      <image:title>SPE columns, CHROMABOND Florisil, 150–250 µm, 3 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730101-adapters-for-1-3-6-ml-chromabond-spe-polypropylene-pp-columns</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_accessories_adapter_adaptor_1mL_3mL_6mL_columns_chromatography_macherey_nagel_mn.jpg?v=1740396560</image:loc>
      <image:title>Adapters for 1, 3, 6 mL CHROMABOND SPE polypropylene (PP) columns</image:title>
      <image:caption>Adapters for 1, 3, 6 mL CHROMABOND SPE polypropylene (PP) columns</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730250-spe-columns-chromabond-alox-n-60-150-m-45-ml-4000-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_45mL_4gplus_chromatography.jpg?v=1740396560</image:loc>
      <image:title>SPE columns, CHROMABOND Alox N, 60–150 µm, 45 mL/4000 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730653_20-spe-adsorbents-bulk-chromabond-diamino-psa-for-quechers</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_e13ae9c5-b2f3-4ab7-bf93-0222ac8f6189.jpg?v=1740396559</image:loc>
      <image:title>SPE adsorbents (bulk), CHROMABOND Diamino (PSA for QuEChERS)</image:title>
      <image:caption>SPE adsorbents (bulk), CHROMABOND Diamino (PSA for QuEChERS)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818153-tlc-aluminum-sheets-cellulose-layer-alugram-cel-300-20x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_2af516e5-a400-4e38-aba7-d4c181e7e062.jpg?v=1740396558</image:loc>
      <image:title>TLC aluminum sheets, cellulose layer, ALUGRAM CEL 300, 20x20 cm</image:title>
      <image:caption>TLC aluminum sheets, cellulose layer, ALUGRAM CEL 300, 20x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/818156-tlc-aluminum-sheets-cellulose-layer-alugram-cel-300-uv254-20x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_aluminum_sheets_ALUGRAM_Xtra_chromatography_macherey_nagel_mn_9f23aaaa-080c-4639-9568-f67b7d55bd29.jpg?v=1740396558</image:loc>
      <image:title>TLC aluminum sheets, cellulose layer, ALUGRAM CEL 300 UV254, 20x20 cm</image:title>
      <image:caption>TLC aluminum sheets, cellulose layer, ALUGRAM CEL 300 UV254, 20x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/801013-tlc-polyester-sheets-cellulose-layer-polygram-cel-300-20x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_ff5cdb57-c0bd-4d9f-99ac-fea25d0b2262.jpg?v=1740396557</image:loc>
      <image:title>TLC polyester sheets, cellulose layer, POLYGRAM CEL 300, 20x20 cm</image:title>
      <image:caption>TLC polyester sheets, cellulose layer, POLYGRAM CEL 300, 20x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/801023-tlc-polyester-sheets-cellulose-layer-polygram-cel-300-uv254-20x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_0cbc02ea-5adb-40ec-bc63-5c9d089e1d98.jpg?v=1740396556</image:loc>
      <image:title>TLC polyester sheets, cellulose layer, POLYGRAM CEL 300 UV254, 20x20 cm</image:title>
      <image:caption>TLC polyester sheets, cellulose layer, POLYGRAM CEL 300 UV254, 20x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/801113-tlc-polyester-sheets-microcrystalline-cellulose-polygram-cel-400-20x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_b0da621c-9f97-4390-aa5b-4a33383aa0ca.jpg?v=1740396555</image:loc>
      <image:title>TLC polyester sheets, microcrystalline cellulose, POLYGRAM CEL 400, 20x20 cm</image:title>
      <image:caption>TLC polyester sheets, microcrystalline cellulose, POLYGRAM CEL 400, 20x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/801123-tlc-polyester-sheets-microcrystalline-cellulose-polygram-cel-400-uv254-20x20cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_e0fc43e7-b937-4ba8-83e3-38ae7bde4912.jpg?v=1740396555</image:loc>
      <image:title>TLC polyester sheets, microcrystalline cellulose,POLYGRAM CEL 400 UV254, 20x20cm</image:title>
      <image:caption>TLC polyester sheets, microcrystalline cellulose,POLYGRAM CEL 400 UV254, 20x20cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/7300000-chromabond-quechers-mix-xlix-clean-up-15-ml-centrifuge-tubes</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_QuEChERS_dispersive_SPE_15mL_tube_withcarbon_grey_chromatography_002_c25377ba-9fc2-4876-b2a0-191568416a73.jpg?v=1740396554</image:loc>
      <image:title>CHROMABOND QuEChERS Mix XLIX, Clean-up, 15 mL centrifuge tubes</image:title>
      <image:caption>CHROMABOND QuEChERS Mix XLIX, Clean-up, 15 mL centrifuge tubes</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730931mps-spe-mps-columns-chromabond-hr-x-3-ml-200-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_MPS_yellowish_HR-Xperts_3mL_chromatography_2b5c618c-e333-4d17-9e13-530b9667f706.jpg?v=1740396553</image:loc>
      <image:title>SPE MPS columns, CHROMABOND HR-X, 3 mL/200 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/763638_20-ec-hplc-guard-column-analytical-nucleoshell-biphenyl-2-7-m-4x2-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_guard_column_EC_4-2_NUCLEOSIL_NUCLEODUR_NUCLEOSHELL_chromatography.jpg?v=1740396552</image:loc>
      <image:title>EC HPLC guard column (analytical), NUCLEOSHELL Biphenyl, 2.7 Âµm, 4x2 mm</image:title>
      <image:caption>EC HPLC guard column (analytical), NUCLEOSHELL Biphenyl, 2.7 &amp;micro;m, 4x2 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/763638_30-ec-hplc-guard-column-analytical-nucleoshell-biphenyl-2-7-m-4x3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_guard_column_EC_4-3_NUCLEOSIL_NUCLEODUR_NUCLEOSHELL_chromatography_a9b0e3da-ab1e-437d-8be9-72b5c4ba5288.jpg?v=1740396551</image:loc>
      <image:title>EC HPLC guard column (analytical), NUCLEOSHELL Biphenyl, 2.7 Âµm, 4x3 mm</image:title>
      <image:caption>EC HPLC guard column (analytical), NUCLEOSHELL Biphenyl, 2.7 &amp;micro;m, 4x3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/763138_20-ec-hplc-guard-column-analytical-nucleoshell-rp-18-2-7-m-4x2-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
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    <image:image>
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      <image:title>SPE columns (phase separation), 3 mL column volume, CHROMABOND PTL</image:title>
      <image:caption>SPE columns (phase separation), 3 mL column volume, CHROMABOND PTL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/721169_30-ec-hplc-guard-column-analytical-nucleosil-anion-ii-10-m-4x3-mm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_guard_column_EC_4-3_NUCLEOSIL_NUCLEODUR_NUCLEOSHELL_chromatography_01c95d70-785e-42ef-8a96-2b80cf66f8ca.jpg?v=1740396444</image:loc>
      <image:title>EC HPLC guard column (analytical), NUCLEOSIL Anion II, 10 Âµm, 4x3 mm</image:title>
      <image:caption>EC HPLC guard column (analytical), NUCLEOSIL Anion II, 10 &amp;micro;m, 4x3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/721171_30-ec-hplc-guard-column-analytical-nucleodex-beta-oh-5-m-4x3-mm</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_guard_column_EC_4-3_NUCLEOSIL_NUCLEODUR_NUCLEOSHELL_chromatography_5c1a7fb7-73b9-44f7-b76a-ce18979f2a35.jpg?v=1740396443</image:loc>
      <image:title>EC HPLC guard column (analytical), NUCLEODEX BETA-OH, 5 Âµm, 4x3 mm</image:title>
      <image:caption>EC HPLC guard column (analytical), NUCLEODEX BETA-OH, 5 &amp;micro;m, 4x3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/721469_30-ec-hplc-guard-column-analytical-nucleodex-alpha-pm-5-m-4x3-mm</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_guard_column_EC_4-3_NUCLEOSIL_NUCLEODUR_NUCLEOSHELL_chromatography_4bc9c2a6-b3f6-4c43-a594-41be67335a2f.jpg?v=1740396442</image:loc>
      <image:title>EC HPLC guard column (analytical), NUCLEODEX ALPHA-PM, 5 Âµm, 4x3 mm</image:title>
      <image:caption>EC HPLC guard column (analytical), NUCLEODEX ALPHA-PM, 5 &amp;micro;m, 4x3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/721176_30-ec-hplc-guard-column-analytical-nucleodex-beta-pm-5-m-4x3-mm</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_guard_column_EC_4-3_NUCLEOSIL_NUCLEODUR_NUCLEOSHELL_chromatography_3d3931c9-d8c4-402e-ac8a-2a1c5e037981.jpg?v=1740396442</image:loc>
      <image:title>EC HPLC guard column (analytical), NUCLEODEX BETA-PM, 5 Âµm, 4x3 mm</image:title>
      <image:caption>EC HPLC guard column (analytical), NUCLEODEX BETA-PM, 5 &amp;micro;m, 4x3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/721188_30-ec-hplc-guard-column-analytical-nucleosil-chiral-1-5-m-4x3-mm</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_guard_column_EC_4-3_NUCLEOSIL_NUCLEODUR_NUCLEOSHELL_chromatography_18f2da5a-4084-40d6-905c-0d0ce3e67919.jpg?v=1740396441</image:loc>
      <image:title>EC HPLC guard column (analytical), NUCLEOSIL CHIRAL-1, 5 Âµm, 4x3 mm</image:title>
      <image:caption>EC HPLC guard column (analytical), NUCLEOSIL CHIRAL-1, 5 &amp;micro;m, 4x3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/721190_30-ec-hplc-guard-column-analytical-nucleosil-chiral-2-3-5-m-4x3-mm</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_guard_column_EC_4-3_NUCLEOSIL_NUCLEODUR_NUCLEOSHELL_chromatography_02d3c8df-d325-41b7-8b49-a1f78473eb5d.jpg?v=1740396440</image:loc>
      <image:title>EC HPLC guard column (analytical), NUCLEOSIL CHIRAL-2/3, 5 Âµm, 4x3 mm</image:title>
      <image:caption>EC HPLC guard column (analytical), NUCLEOSIL CHIRAL-2/3, 5 &amp;micro;m, 4x3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732811-chromabond-flash-rs-15-c18-ec-cartridges-40-63-m-16-4-g</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Flash_CHROMABOND_RS_columns_cartridge_PP_white_closure_overview_chromatography_2.png?v=1740396440</image:loc>
      <image:title>CHROMABOND Flash RS 15 C18 ec cartridges, 40â€“63 Âµm, 16.4 g</image:title>
      <image:caption>CHROMABOND Flash RS 15 C18 ec cartridges, 40â€“63 &amp;micro;m, 16.4 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730230-chromabond-empty-columns-15-ml-polypropylene-with-pe-filter-elements</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_empty_15mL_30mL_45mL_chromatography_macherey_nagel_mn_1b0a4719-fc9f-4b6d-863d-ad251dfe134e.jpg?v=1740396439</image:loc>
      <image:title>CHROMABOND empty columns, 15 mL, polypropylene, with PE filter elements</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730722-spe-columns-phase-separation-70-ml-column-volume-chromabond-pts</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Chromafil_Filtrationskartuschen_mit_Schatten_159a943e-ee02-4d56-9be0-98e726aa0617.jpg?v=1740396438</image:loc>
      <image:title>SPE columns (phase separation), 70 mL column volume, CHROMABOND PTS</image:title>
      <image:caption>SPE columns (phase separation), 70 mL column volume, CHROMABOND PTS</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730724-spe-columns-phase-separation-150-ml-column-volume-chromabond-pts</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Chromafil_Filtrationskartuschen_mit_Schatten_22ae6f11-54bb-4268-98af-8b5d7acea6d4.jpg?v=1740396438</image:loc>
      <image:title>SPE columns (phase separation), 150 mL column volume, CHROMABOND PTS</image:title>
      <image:caption>SPE columns (phase separation), 150 mL column volume, CHROMABOND PTS</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730013-spe-columns-chromabond-c18-ec-45-m-3-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_500mg_chromatography_20f3dc73-f08f-4f83-a6ab-3ffb13201633.jpg?v=1740396437</image:loc>
      <image:title>SPE columns, CHROMABOND C18 ec, 45 Âµm, 3 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730003-spe-columns-chromabond-c18-45-m-3-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_500mg_chromatography_f7a4f11f-be83-4686-a6db-cd46373d4f48.jpg?v=1740396436</image:loc>
      <image:title>SPE columns, CHROMABOND C18, 45 Âµm, 3 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/809123-tlc-glass-plates-sil-g-uv254-366-silica-gel-layer-20x20-cm</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_glass_plates_chromatography_macherey_nagel_mn_cea1869e-1242-4ee6-89b2-9797590264d0.jpg?v=1740396436</image:loc>
      <image:title>TLC glass plates SIL G UV254+366, silica gel layer, 20x20 cm</image:title>
      <image:caption>TLC glass plates SIL G UV254+366, silica gel layer, 20x20 cm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730008-spe-columns-chromabond-c18-f-100-m-3-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_500mg_chromatography_f7f0a3ca-68e4-4708-8bb1-80178e5db12a.jpg?v=1740396435</image:loc>
      <image:title>SPE columns, CHROMABOND C18 f, 100 Âµm, 3 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730297-spe-columns-chromabond-c18-hydra-45-m-3-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_500mg_chromatography_ade34dce-03ff-463c-b735-ee14c45e6ac0.jpg?v=1740396434</image:loc>
      <image:title>SPE columns, CHROMABOND C18 Hydra, 45 Âµm, 3 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730023-spe-columns-chromabond-c8-45-m-3-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_500mg_chromatography_f4c64a17-8fb6-4b00-ba35-6d049849398f.jpg?v=1740396434</image:loc>
      <image:title>SPE columns, CHROMABOND C8, 45 Âµm, 3 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730227-spe-columns-chromabond-c4-45-m-3-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_500mg_chromatography_16e84387-3b6e-4c5c-aa82-892ebca48589.jpg?v=1740396433</image:loc>
      <image:title>SPE columns, CHROMABOND C4, 45 Âµm, 3 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730221-spe-columns-chromabond-c2-45-m-3-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_500mg_chromatography_1c9095bf-556b-4fa8-a562-928927009c09.jpg?v=1740396432</image:loc>
      <image:title>SPE columns, CHROMABOND C2, 45 Âµm, 3 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730084-spe-columns-chromabond-c6h5-45-m-3-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_500mg_chromatography_e9d080e6-dd7a-4bd6-9833-5a1df6517b83.jpg?v=1740396432</image:loc>
      <image:title>SPE columns, CHROMABOND C6H5, 45 Âµm, 3 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730071-spe-columns-chromabond-sioh-45-m-1-ml-100-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_1mL_100mg_chromatography_6f855869-4438-4d01-990f-4e0ffc697e45.jpg?v=1740396431</image:loc>
      <image:title>SPE columns, CHROMABOND SiOH, 45 Âµm, 1 mL/100 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730925-spe-columns-chromabond-hlb-60-m-3-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_500mg_chromatography_ac35fd0d-cb67-403b-96f1-a6c0e1a036fe.jpg?v=1740396430</image:loc>
      <image:title>SPE columns, CHROMABOND HLB, 60 Âµm, 3 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730017-spe-columns-chromabond-alox-a-60-150-m-6-ml-1000-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_1g_chromatography_3baf96fe-b02a-47aa-b64d-9f3c227e4d7e.jpg?v=1740396430</image:loc>
      <image:title>SPE columns, CHROMABOND Alox A, 60â€“150 Âµm, 6 mL/1000 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730020-spe-columns-chromabond-alox-b-60-150-m-6-ml-1000-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_1g_chromatography_d09e27a3-9c44-4185-904e-7b0b53a6068c.jpg?v=1740396429</image:loc>
      <image:title>SPE columns, CHROMABOND Alox B, 60â€“150 Âµm, 6 mL/1000 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730139-spe-columns-chromabond-alox-n-60-150-m-6-ml-1000-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_1g_chromatography_2008038d-9903-4d9b-bf12-b89370ec96ad.jpg?v=1740396429</image:loc>
      <image:title>SPE columns, CHROMABOND Alox N, 60â€“150 Âµm, 6 mL/1000 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/814028-tlc-polyester-sheets-polygram-mix</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/TLC_polyester_sheets_POLYGRAM_chromatography_macherey_nagel_mn_0d3a5378-84a2-4fd5-ae6b-7aed38e28858.jpg?v=1740396428</image:loc>
      <image:title>TLC polyester sheets, POLYGRAM mix</image:title>
      <image:caption>TLC polyester sheets, POLYGRAM mix</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730107-spe-columns-chromabond-sioh-45-m-6-ml-2000-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_1g_chromatography_1605644d-202f-4e03-b449-06b092a40ffd.jpg?v=1740396427</image:loc>
      <image:title>SPE columns, CHROMABOND SiOH, 45 Âµm, 6 mL/2000 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730446-spe-columns-chromabond-alox-n-60-150-m-3-ml-500-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_3mL_500mg_chromatography_c688e52b-a094-4fb8-a0f0-96f905a7dd2a.jpg?v=1740396427</image:loc>
      <image:title>SPE columns, CHROMABOND Alox N, 60â€“150 Âµm, 3 mL/500 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730239-spe-columns-chromabond-florisil-150-250-m-6-ml-2000-mg</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PP_columns_white_misc_6mL_2g_chromatography.jpg?v=1740396426</image:loc>
      <image:title>SPE columns, CHROMABOND Florisil, 150â€“250 Âµm, 6 mL/2000 mg</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/731831-spe-cartridges-chromafix-sa-small</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMAFIX_cartridge_small_S_white_misc_chromatography_8caba995-b381-4c8f-91cc-7319407d5129.jpg?v=1740396425</image:loc>
      <image:title>SPE cartridges, CHROMAFIX SA, Small</image:title>
      <image:caption>SPE cartridges, CHROMAFIX SA, Small </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/731849-spe-cartridges-chromafix-pa-small</loc>
    <lastmod>2026-07-29T17:15:02+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMAFIX_cartridge_small_S_white_misc_chromatography_a9c995c0-a7ee-4b2f-a886-9e38d4dd3923.jpg?v=1740396425</image:loc>
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