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      <image:title>CHROMABOND Flash RS 330 SiOH cartridges, 40–63 µm, 330 g</image:title>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL RP 18, 5 µm, 100x4.6 mm</image:title>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL RP 18, 5 µm, 150x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL RP 18, 5 &amp;micro;m, 150x4.6 mm</image:caption>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL RP 18plus, 5 µm, 100x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL RP 18plus, 5 &amp;micro;m, 100x4.6 mm</image:caption>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL RP 18plus, 5 µm, 150x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL RP 18plus, 5 &amp;micro;m, 150x4.6 mm</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL RP 18, 2.7 µm, 100x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL RP 18, 2.7 &amp;micro;m, 100x4.6 mm</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL RP 18, 2.7 µm, 150x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL RP 18, 2.7 &amp;micro;m, 150x4.6 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL RP 18plus, 2.7 µm, 100x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL RP 18plus, 2.7 &amp;micro;m, 100x4.6 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_c98a0f64-dd9b-497e-8380-25df02a5ede1.png?v=1740067342</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSHELL RP 18plus, 2.7 µm, 150x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL RP 18plus, 2.7 &amp;micro;m, 150x4.6 mm</image:caption>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_104b040e-9338-4b57-b2c6-578c48e8a394.png?v=1740067341</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSHELL HILIC, 2.7 µm, 100x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL HILIC, 2.7 &amp;micro;m, 100x4.6 mm</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL HILIC, 2.7 µm, 150x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL HILIC, 2.7 &amp;micro;m, 150x4.6 mm</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL Bluebird RP 18, 2.7 µm, 100x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL Bluebird RP 18, 2.7 &amp;micro;m, 100x4.6 mm</image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_46d133c3-9c5f-4350-9699-49ecdf88a226.png?v=1740067340</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSHELL Bluebird RP 18, 2.7 µm, 125x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL Bluebird RP 18, 2.7 &amp;micro;m, 125x4.6 mm</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL Bluebird RP 18, 2.7 µm, 150x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL Bluebird RP 18, 2.7 &amp;micro;m, 150x4.6 mm</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL PFP, 2.7 µm, 100x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL PFP, 2.7 &amp;micro;m, 100x4.6 mm</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL PFP, 2.7 µm, 150x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL PFP, 2.7 &amp;micro;m, 150x4.6 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL Phenyl-Hexyl, 2.7 µm, 100x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL Phenyl-Hexyl, 2.7 &amp;micro;m, 100x4.6 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/763736_46-ec-hplc-column-analytical-nucleoshell-phenyl-hexyl-2-7-m-150x4-6-mm</loc>
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    <changefreq>daily</changefreq>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL Phenyl-Hexyl, 2.7 µm, 150x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL Phenyl-Hexyl, 2.7 &amp;micro;m, 150x4.6 mm</image:caption>
    </image:image>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL Biphenyl, 2.7 µm, 100x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL Biphenyl, 2.7 &amp;micro;m, 100x4.6 mm</image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/763636_46-ec-hplc-column-analytical-nucleoshell-biphenyl-2-7-m-150x4-6-mm</loc>
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    <changefreq>daily</changefreq>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL Biphenyl, 2.7 µm, 150x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL Biphenyl, 2.7 &amp;micro;m, 150x4.6 mm</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 HD, 5 µm, 250x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 HD, 5 &amp;micro;m, 250x4.6 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 Nautilus, 5 µm, 250x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 Nautilus, 5 &amp;micro;m, 250x4.6 mm</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>EC HPLC column (analytical), NUCLEOSIL 100-5 C8 HD, 5 µm, 250x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 100-5 C8 HD, 5 &amp;micro;m, 250x4.6 mm</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>EC HPLC column (analytical), NUCLEOSIL 100-5 Protect I, 5 µm, 250x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 100-5 Protect I, 5 &amp;micro;m, 250x4.6 mm</image:caption>
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      <image:title>HPLC packing material (adsorbents, bulk), NUCLEODUR 100-30</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>Derivatization reagents for GC, silylation, MSHFBA</image:title>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL RP 18, 5 µm, 250x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL RP 18, 5 &amp;micro;m, 250x3 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL RP 18, 5 µm, 250x4 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/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_5e47b832-6742-496d-b4d6-f3f675b88aae.png?v=1740067333</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSHELL RP 18plus, 5 µm, 250x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL RP 18plus, 5 &amp;micro;m, 250x3 mm</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/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_e9ac7945-16c4-47e6-8fc6-db8af71c667a.png?v=1740067332</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSHELL RP 18plus, 5 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL RP 18plus, 5 &amp;micro;m, 250x4 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_7f7d7dbc-07ad-4811-9155-fcc62c78b996.png?v=1740067332</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR 100-5, 5 µm, 250x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR 100-5, 5 &amp;micro;m, 250x10 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_60676445-33e3-4dc6-8c91-d78648cb0e53.png?v=1740067331</image:loc>
      <image:title>GC column, Low polar–mid-polar, OPTIMA DELTA-3, 30 m L, 0.53 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Low polar–mid-polar, OPTIMA DELTA-3, 30 m L, 0.53 mm ID, 1 &amp;micro;m df</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_f198002d-87da-46a7-b133-081bb42e2e4c.png?v=1740067331</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA DELTA-6, 30 m L, 0.53 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA DELTA-6, 30 m L, 0.53 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_10e2ff72-7a78-483d-99dc-6b5be8976aad.png?v=1740067330</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 Gravity, 3 µm, 250x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 Gravity, 3 &amp;micro;m, 250x3 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_6b20b643-c211-4610-b717-bf8edab0915d.png?v=1740067330</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 Gravity, 3 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 Gravity, 3 &amp;micro;m, 250x4 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_05674c3a-52ea-4b43-9bfc-f32941e56e2f.png?v=1740067330</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 Gravity-SB, 3 µm, 250x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 Gravity-SB, 3 &amp;micro;m, 250x3 mm</image:caption>
    </image:image>
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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/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_94109556-b81a-4cc3-9564-d20469e86e63.png?v=1740067329</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 Gravity-SB, 3 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 Gravity-SB, 3 &amp;micro;m, 250x4 mm</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/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_37efd034-908a-4c67-b73e-cf372206d660.png?v=1740067329</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C8 Gravity, 3 µm, 250x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C8 Gravity, 3 &amp;micro;m, 250x3 mm</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/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_3bc4bb65-d0f8-4fa0-9aba-b0f1901ab294.png?v=1740067328</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C8 Gravity, 3 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C8 Gravity, 3 &amp;micro;m, 250x4 mm</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/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_a684442e-8915-4b1b-9355-951c82bb9add.png?v=1740067328</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 Isis, 3 µm, 250x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 Isis, 3 &amp;micro;m, 250x3 mm</image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_ccff6f50-1060-4ac5-b5f3-d1623067a5fc.png?v=1740067327</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 Isis, 3 µm, 250x4 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/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_265e1e65-61a2-42d6-aa81-b368ed2c6128.png?v=1740067327</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 Pyramid, 3 µm, 250x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 Pyramid, 3 &amp;micro;m, 250x3 mm</image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_85f9ac0e-c785-4270-8f62-ef9bdf53ee32.png?v=1740067327</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 Pyramid, 3 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 Pyramid, 3 &amp;micro;m, 250x4 mm</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/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_d79173d9-25a9-46df-bd19-ff5f213ac6b2.png?v=1740067326</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR Sphinx RP, 3 µm, 250x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR Sphinx RP, 3 &amp;micro;m, 250x3 mm</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/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_dd8bf86a-923c-449e-ac0b-493ae536dced.png?v=1740067326</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR Sphinx RP, 3 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR Sphinx RP, 3 &amp;micro;m, 250x4 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_6ed5ba5f-400c-4f71-8692-500f40ebbe13.png?v=1740067325</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 HTec, 3 µm, 250x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 HTec, 3 &amp;micro;m, 250x3 mm</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/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_af263b9c-d5ca-4616-861f-8d61e8864417.png?v=1740067325</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 HTec, 3 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 HTec, 3 &amp;micro;m, 250x4 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_1c7a8740-c248-4f05-ae30-b6d541ca270b.png?v=1740067324</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR PolarTec, 3 µm, 250x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR PolarTec, 3 &amp;micro;m, 250x3 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_b08a6400-41f9-43d3-a01d-91f0bce0845c.png?v=1740067324</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR PolarTec, 3 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR PolarTec, 3 &amp;micro;m, 250x4 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>EC HPLC column (analytical), NUCLEODUR PFP, 3 µm, 250x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR PFP, 3 &amp;micro;m, 250x3 mm</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>EC HPLC column (analytical), NUCLEODUR PFP, 3 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR PFP, 3 &amp;micro;m, 250x4 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>EC HPLC column (analytical), NUCLEODUR Phenyl-Hexyl, 3 µm, 250x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR Phenyl-Hexyl, 3 &amp;micro;m, 250x3 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>EC HPLC column (analytical), NUCLEODUR Phenyl-Hexyl, 3 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR Phenyl-Hexyl, 3 &amp;micro;m, 250x4 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>EC HPLC column (analytical), NUCLEODUR HILIC, 3 µm, 250x3 mm</image:title>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL RP 18, 5 µm, 250x2 mm</image:title>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL RP 18plus, 5 µm, 250x2 mm</image:title>
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    <image:image>
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      <image:title>EC HPLC column (analytical), NUCLEODUR π&amp;sup2;, 3 µm, 250x4 mm</image:title>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>EC HPLC column (analytical), NUCLEODUR C18 Gravity, 3 µm, 250x2 mm</image:title>
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      <image:title>EC HPLC column (analytical), NUCLEODUR C18 Gravity-SB, 3 µm, 250x2 mm</image:title>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>EC HPLC column (analytical), NUCLEODUR C8 Gravity, 3 µm, 250x2 mm</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_3dcde9ca-c21d-4b4d-9d81-615a15529aaf.png?v=1740067317</image:loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_7d2ffb89-bab7-427b-ac5f-b56f7eb362b1.png?v=1740067317</image:loc>
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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/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_046b6206-0547-4a68-848a-7b52756792fd.png?v=1740067316</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR Sphinx RP, 3 µm, 250x2 mm</image:title>
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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/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_0e47818b-bf6f-4062-9731-f8a84360fcfe.png?v=1740067316</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 HTec, 3 µm, 250x2 mm</image:title>
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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/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_fd79f5ae-f7ff-4f1a-a056-fc0e1c94dcbd.png?v=1740067315</image:loc>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>EC HPLC column (analytical), NUCLEODUR PFP, 3 µm, 250x2 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/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_d59e635f-065a-41de-b0bc-fb4e0ba171b2.png?v=1740067315</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR Phenyl-Hexyl, 3 µm, 250x2 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR Phenyl-Hexyl, 3 &amp;micro;m, 250x2 mm</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>EC HPLC column (analytical), NUCLEODUR HILIC, 3 µm, 250x2 mm</image:title>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>EC HPLC column (analytical), NUCLEODUR π&amp;sup2;, 3 µm, 250x2 mm</image:title>
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      <image:title>CHROMABOND Flash RS 200 SiOH cartridges, 15–40 µm, 200 g</image:title>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>EC HPLC column (analytical), NUCLEOSIL 100-3 C18 HD, 3 µm, 125x4 mm</image:title>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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      <image:title>EC HPLC column (analytical), NUCLEOSIL 100-3 C18 HD, 3 µm, 125x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 100-3 C18 HD, 3 &amp;micro;m, 125x3 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>VP HPLC column (preparative), NUCLEODUR C18 Gravity, 5 µm, 50x10 mm</image:title>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>VP HPLC column (preparative), NUCLEODUR C8 Gravity, 5 µm, 50x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C8 Gravity, 5 &amp;micro;m, 50x10 mm</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>VP HPLC column (preparative), NUCLEODUR C18 Isis, 5 µm, 50x10 mm</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>VP HPLC column (preparative), NUCLEODUR C18 Pyramid, 5 µm, 50x10 mm</image:title>
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    <changefreq>daily</changefreq>
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      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 ec, 5 &amp;micro;m, 125x10 mm</image:caption>
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    <changefreq>daily</changefreq>
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    <image:image>
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      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 Gravity-SB, 3 &amp;micro;m, 250x4.6 mm</image:caption>
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      <image:caption>EC HPLC column (analytical), NUCLEODUR C8 Gravity, 3 &amp;micro;m, 250x4.6 mm</image:caption>
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      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 Isis, 3 &amp;micro;m, 250x4.6 mm</image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_78094582-f237-473f-90db-4d6f93c63169.png?v=1740067304</image:loc>
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      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 Pyramid, 3 &amp;micro;m, 250x4.6 mm</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/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_2dc4d6c5-af12-4233-8f36-6ec309c6ef2c.png?v=1740067304</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR Sphinx RP, 3 µm, 250x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR Sphinx RP, 3 &amp;micro;m, 250x4.6 mm</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/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_949e45d3-ad43-48a5-9dd5-75d94476d5f5.png?v=1740067303</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 HTec, 3 µm, 250x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 HTec, 3 &amp;micro;m, 250x4.6 mm</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/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_3780aa6b-4a71-49eb-91c9-239f3436d096.png?v=1740067303</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR PolarTec, 3 µm, 250x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR PolarTec, 3 &amp;micro;m, 250x4.6 mm</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/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_7328507b-89f3-4f29-bce3-ad99f02ec424.png?v=1740067303</image:loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_00cfe5d3-ca82-46b4-8495-99571a1124fa.png?v=1740067302</image:loc>
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      <image:caption>EC HPLC column (analytical), NUCLEODUR Phenyl-Hexyl, 3 &amp;micro;m, 250x4.6 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_8cba5f89-31a8-44ea-8f18-b3fe1b27ffac.png?v=1740067302</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR HILIC, 3 µm, 250x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR HILIC, 3 &amp;micro;m, 250x4.6 mm</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>EC HPLC column (analytical), NUCLEOSHELL RP 18, 5 µm, 250x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSHELL RP 18, 5 &amp;micro;m, 250x4.6 mm</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_cdab3535-29b5-426e-91ae-75b40c09005b.png?v=1740067301</image:loc>
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      <image:caption>EC HPLC column (analytical), NUCLEOSHELL RP 18plus, 5 &amp;micro;m, 250x4.6 mm</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>EC HPLC column (analytical), NUCLEODUR π&amp;sup2;, 3 µm, 250x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR π&amp;sup2;, 3 &amp;micro;m, 250x4.6 mm</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>SPE columns, CHROMABOND HR-X, 85 µm, 6 mL/200 mg</image:title>
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  <url>
    <loc>https://esslabshop.com/products/762566_100-vp-hplc-column-preparative-nucleodur-c18-htec-7-m-250x10-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_1d65a169-a849-48db-8590-14fa3c02a993.png?v=1740067298</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 HTec, 7 µm, 250x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 HTec, 7 &amp;micro;m, 250x10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762576_100-vp-hplc-column-preparative-nucleodur-c18-htec-10-m-250x10-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_fcce2851-437d-4d21-bc8e-7de6ab02142f.png?v=1740067297</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 HTec, 10 µm, 250x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 HTec, 10 &amp;micro;m, 250x10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762010_100-vp-hplc-column-preparative-nucleodur-c18-ec-10-m-250x10-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_5660ac7e-90e8-43ef-833f-c7596d8cfbaa.png?v=1740067297</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 ec, 10 µm, 250x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 ec, 10 &amp;micro;m, 250x10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726050_50-gc-column-nonpolar-optima-1-50-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography.png?v=1740067296</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726081_50-gc-column-nonpolar-optima-1-50-m-l-0-25-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_b580a946-029d-44ac-8418-e3b3b23dc00b.png?v=1740067296</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.25 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.25 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726802_50-gc-column-nonpolar-optima-1-50-m-l-0-25-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_a275697b-4545-4eee-a1c8-bdab96a99d91.png?v=1740067295</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.25 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.25 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726834_50-gc-column-nonpolar-optima-1-50-m-l-0-20-mm-id-0-2-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_893203f9-56f7-4b7f-b1a7-19579a763f35.png?v=1740067295</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.20 mm ID, 0.2 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.20 mm ID, 0.2 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726837_50-gc-column-nonpolar-optima-1-50-m-l-0-20-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_3f24e8ea-eff5-4e93-9101-4228b768dfac.png?v=1740067295</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.20 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.20 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726839_50-gc-column-nonpolar-optima-1-50-m-l-0-20-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_b7d408d6-187d-43cf-a2ba-a41d39afdcb6.png?v=1740067294</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.20 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.20 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726056_50-gc-column-nonpolar-low-polar-optima-5-50-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_65d8e96c-8379-46c5-88b8-d1de43ad6b97.png?v=1740067294</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726099_50-gc-column-nonpolar-low-polar-optima-5-50-m-l-0-25-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_f71d55aa-5ca5-4a64-8165-56121e0b3fc0.png?v=1740067294</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.25 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.25 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726623_50-gc-column-nonpolar-low-polar-optima-5-50-m-l-0-25-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_316eb3d1-ea59-48cf-be6f-aab51357d2cf.png?v=1740067293</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.25 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.25 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726807_50-gc-column-nonpolar-low-polar-optima-5-50-m-l-0-25-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_2802dd34-5009-456a-942d-ffea494a679d.png?v=1740067293</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.25 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.25 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726857_50-gc-column-nonpolar-low-polar-optima-5-50-m-l-0-20-mm-id-0-2-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_493c23d4-052b-47f7-840f-82240525321d.png?v=1740067293</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.20 mm ID, 0.2 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.20 mm ID, 0.2 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726860_50-gc-column-nonpolar-low-polar-optima-5-50-m-l-0-20-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_dff46f31-9af9-449f-b772-d07c1c5ec2d9.png?v=1740067292</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.20 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.20 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726863_50-gc-column-nonpolar-low-polar-optima-5-50-m-l-0-20-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_af73e892-6336-498e-b684-b7ce71a6ca77.png?v=1740067292</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.20 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.20 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726911_50-gc-column-nonpolar-low-polar-optima-5-50-m-l-0-25-mm-id-0-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_f654940c-b823-484c-bae8-c68504775291.png?v=1740067291</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.25 mm ID, 0.1 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.25 mm ID, 0.1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726022_50-gc-column-mid-polar-optima-17-50-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_d40a6e2d-834e-4fd9-9344-3b6044530078.png?v=1740067291</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 17, 50 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 17, 50 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726065_50-gc-column-mid-polar-optima-17-50-m-l-0-20-mm-id-0-2-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_dd878633-fd22-4ea5-a59e-ed3290727701.png?v=1740067291</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 17, 50 m L, 0.20 mm ID, 0.2 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 17, 50 m L, 0.20 mm ID, 0.2 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726066_50-gc-column-mid-polar-optima-17-50-m-l-0-20-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_e81f3b1f-fe32-4eb7-b7ce-4b6d6c909b3c.png?v=1740067290</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 17, 50 m L, 0.20 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 17, 50 m L, 0.20 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726067_50-gc-column-mid-polar-optima-17-50-m-l-0-25-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_81177124-5527-4fa7-b4a8-03bb4378773e.png?v=1740067290</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 17, 50 m L, 0.25 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 17, 50 m L, 0.25 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726742_50-gc-column-mid-polar-optima-17-50-m-l-0-25-mm-id-0-15-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_f366e65f-280c-400b-8551-e0b3980d9956.png?v=1740067290</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 17, 50 m L, 0.25 mm ID, 0.15 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 17, 50 m L, 0.25 mm ID, 0.15 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726058_50-gc-column-low-polar-mid-polar-optima-1701-50-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_3da7b1ad-f52f-4f6e-9d38-fbe2a0bdfd23.png?v=1740067289</image:loc>
      <image:title>GC column, Low polar–Mid-polar, OPTIMA 1701, 50 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Low polar–Mid-polar, OPTIMA 1701, 50 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726841_50-gc-column-low-polar-mid-polar-optima-1701-50-m-l-0-20-mm-id-0-2-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_3aea4678-c51f-4991-a9ec-2c1563eeabd3.png?v=1740067289</image:loc>
      <image:title>GC column, Low polar–Mid-polar, OPTIMA 1701, 50 m L, 0.20 mm ID, 0.2 µm df</image:title>
      <image:caption>GC column, Low polar–Mid-polar, OPTIMA 1701, 50 m L, 0.20 mm ID, 0.2 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726771_50-gc-column-low-polar-mid-polar-optima-1301-50-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_7d42ce4f-bb09-4234-9d66-858a7267866d.png?v=1740067288</image:loc>
      <image:title>GC column, Low polar–Mid-polar, OPTIMA 1301, 50 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Low polar–Mid-polar, OPTIMA 1301, 50 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726785_50-gc-column-mid-polar-optima-624-50-m-l-0-25-mm-id-1-4-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_9be963f3-e3da-4f41-9ab1-7267b4289ff4.png?v=1740067288</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 624, 50 m L, 0.25 mm ID, 1.4 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 624, 50 m L, 0.25 mm ID, 1.4 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726871_50-gc-column-mid-polar-polar-optima-210-50-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_fe29ebac-0fd5-446e-99f0-451f47a00060.png?v=1740067288</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 210, 50 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 210, 50 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726874_50-gc-column-mid-polar-polar-optima-210-50-m-l-0-25-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_b46bd551-078f-4dde-af70-7e38988daf6c.png?v=1740067287</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 210, 50 m L, 0.25 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 210, 50 m L, 0.25 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726118_50-gc-column-mid-polar-polar-optima-225-50-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_bb9fc316-da18-4afb-9a99-a393e726d4af.png?v=1740067287</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 225, 50 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 225, 50 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726089_50-gc-column-mid-polar-polar-optima-240-50-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_e5e7e68d-c632-4394-b080-c252c6f9b6c1.png?v=1740067284</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 240, 50 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 240, 50 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726600_50-gc-column-polar-optima-wax-50-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_4b118762-fa65-4f0e-8576-daca78ad6c93.png?v=1740067283</image:loc>
      <image:title>GC column, Polar, OPTIMA WAX, 50 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, OPTIMA WAX, 50 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726116_50-gc-column-polar-optima-ffap-50-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_1380cab7-f7a8-4cab-94a2-016c0922271f.png?v=1740067283</image:loc>
      <image:title>GC column, Polar, OPTIMA FFAP, 50 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, OPTIMA FFAP, 50 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723116_25-gc-column-polar-permabond-ffap-25-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_fa557cb2-0233-4442-8374-eacec1e329f2.png?v=1740067282</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 25 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 25 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723116_30-gc-column-polar-permabond-ffap-30-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_129cb11e-9259-449f-8fd5-3b5c07517d7e.png?v=1740067282</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 30 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 30 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723060_25-gc-column-polar-permabond-cw-20-m-25-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_37ac7f48-1478-42f2-937e-11101493ed5b.png?v=1740067282</image:loc>
      <image:title>GC column, Polar, PERMABOND CW 20 M, 25 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND CW 20 M, 25 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723060_30-gc-column-polar-permabond-cw-20-m-30-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_f81f0487-0f68-4367-a5cc-2801f6951f73.png?v=1740067281</image:loc>
      <image:title>GC column, Polar, PERMABOND CW 20 M, 30 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND CW 20 M, 30 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723936_25-gc-column-polar-permabond-ffap-25-m-l-0-25-mm-id-0-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_1970968d-648e-45b3-b7a2-ed6e3fd4e20a.png?v=1740067281</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 25 m L, 0.25 mm ID, 0.1 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 25 m L, 0.25 mm ID, 0.1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720191_46-ec-hplc-column-analytical-nucleosil-100-3-c18-hd-3-m-125x4-6-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEOSIL_chromatography_09806f42-4513-4afd-9f88-9c829c709af3.png?v=1740067280</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSIL 100-3 C18 HD, 3 µm, 125x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 100-3 C18 HD, 3 &amp;micro;m, 125x4.6 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720193_46-ec-hplc-column-analytical-nucleosil-100-3-c18-hd-3-m-150x4-6-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEOSIL_chromatography_44a990dc-f202-463c-83b5-94e52a1e9a89.png?v=1740067280</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSIL 100-3 C18 HD, 3 µm, 150x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 100-3 C18 HD, 3 &amp;micro;m, 150x4.6 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720471_46-ec-hplc-column-analytical-nucleosil-100-3-c18-nautilus-3-m-150x4-6-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEOSIL_chromatography_ade4e4c3-a5f6-444a-924f-c8db69d7fd52.png?v=1740067279</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSIL 100-3 C18 Nautilus, 3 µm, 150x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 100-3 C18 Nautilus, 3 &amp;micro;m, 150x4.6 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720472_46-ec-hplc-column-analytical-nucleosil-100-3-c18-nautilus-3-m-125x4-6-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEOSIL_chromatography_e41bbfbe-5f6b-408c-a814-c1926555d304.png?v=1740067279</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSIL 100-3 C18 Nautilus, 3 µm, 125x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 100-3 C18 Nautilus, 3 &amp;micro;m, 125x4.6 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719409-hplc-guard-column-analytical-ps-dvb-polymer-nucleogel-gpc-50x7-7-mm-5-m</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_B_568dc402-f755-48d6-97cc-88866cb4de0d.png?v=1740067278</image:loc>
      <image:title>HPLC guard column, analytical, PS/DVB polymer, NUCLEOGEL GPC, 50x7.7 mm, 5 µm</image:title>
      <image:caption>HPLC guard column, analytical, PS/DVB polymer, NUCLEOGEL GPC, 50x7.7 mm, 5 &amp;micro;m</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/735511-crimping-tool-for-11-mm-aluminum-caps-electronic-battery-powered</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/735511-mit-Zubehoer-u-Vial.jpg?v=1740067277</image:loc>
      <image:title>Crimping tool for 11 mm aluminum caps, electronic, battery-powered</image:title>
      <image:caption>Crimping tool for 11 mm aluminum caps, electronic, battery-powered</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/735520-crimping-tool-for-20-mm-aluminum-caps-electronic-battery-powered</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/735520_mit_Flaschen_b.jpg?v=1740067276</image:loc>
      <image:title>Crimping tool for 20 mm aluminum caps, electronic, battery-powered</image:title>
      <image:caption>Crimping tool for 20 mm aluminum caps, electronic, battery-powered</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/735611-decapping-tool-for-11-mm-aluminum-caps-electronic-battery-powered</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/735611-mit-Zubehoer.jpg?v=1740067276</image:loc>
      <image:title>Decapping tool for 11 mm aluminum caps, electronic, battery-powered</image:title>
      <image:caption>Decapping tool for 11 mm aluminum caps, electronic, battery-powered</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/735620-decapping-tool-for-20-mm-aluminum-caps-electronic-battery-powered</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/735620-mit-Zubehoer.jpg?v=1740067275</image:loc>
      <image:title>Decapping tool for 20 mm aluminum caps, electronic, battery-powered</image:title>
      <image:caption>Decapping tool for 20 mm aluminum caps, electronic, battery-powered</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/735513-crimping-tool-for-13-mm-aluminum-caps-electronic-battery-powered</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/735511-mit-Zubehoer-u-Vial_8220cc01-4806-4c65-be3e-74af49e9e506.jpg?v=1740067275</image:loc>
      <image:title>Crimping tool for 13 mm aluminum caps, electronic, battery-powered</image:title>
      <image:caption>Crimping tool for 13 mm aluminum caps, electronic, battery-powered</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/735613-decapping-tool-for-13-mm-aluminum-caps-electronic-battery-powered</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/735611-mit-Zubehoer_9f11e832-0429-4f7e-96be-ecb196f7464c.jpg?v=1740067275</image:loc>
      <image:title>Decapping tool for 13 mm aluminum caps, electronic, battery-powered</image:title>
      <image:caption>Decapping tool for 13 mm aluminum caps, electronic, battery-powered</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/735533-crimping-tool-for-13-mm-flip-top-flip-off-caps-electronic-battery-powered</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/735520_mit_Flaschen_b_3ed9e063-2f9e-41f2-b5c3-9d6da57b1226.jpg?v=1740067274</image:loc>
      <image:title>Crimping tool for 13 mm flip top/flip off caps, electronic, battery-powered</image:title>
      <image:caption>Crimping tool for 13 mm flip top/flip off caps, electronic, battery-powered</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/735532-crimping-tool-for-20-mm-flip-top-flip-off-caps-electronic-battery-powered</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/735520_mit_Flaschen_b_c1e5c3fb-f003-4291-9f76-33a529a4f55f.jpg?v=1740067274</image:loc>
      <image:title>Crimping tool for 20 mm flip top/flip off caps, electronic, battery-powered</image:title>
      <image:caption>Crimping tool for 20 mm flip top/flip off caps, electronic, battery-powered</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730926_250-spe-columns-chromabond-hlb-60-m-6-ml-200-mg</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_26dc19c2-d9e1-44ab-856d-c63c87665ca2.jpg?v=1740067273</image:loc>
      <image:title>SPE columns, CHROMABOND HLB, 60 µm, 6 mL/200 mg</image:title>
      <image:caption>SPE columns, CHROMABOND HLB, 60 &amp;micro;m, 6 mL/200 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732762-chromabond-flash-rs-25-sphere-sioh-cartridges-spherical-15-m-25-g</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <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_d9ca936f-5c37-4171-9c65-ecedc78e5654.png?v=1740067273</image:loc>
      <image:title>CHROMABOND Flash RS 25 SPHERE SiOH cartridges, spherical, 15 µm, 25 g</image:title>
      <image:caption>CHROMABOND Flash RS 25 SPHERE SiOH cartridges, spherical, 15 &amp;micro;m, 25 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/701520_510-derivatization-reagents-for-gc-alkylation-methylation-tmsh</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_f3621237-2c03-41ed-ba41-d129ea449c00.jpg?v=1740067273</image:loc>
      <image:title>Derivatization reagents for GC, alkylation, methylation, TMSH</image:title>
      <image:caption>Derivatization reagents for GC, alkylation, methylation, TMSH</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726038_60-gc-column-nonpolar-optima-1-60-m-l-0-25-mm-id-0-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_fe25e339-a213-444f-ae69-7fe41dae70de.png?v=1740067272</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.25 mm ID, 0.1 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.25 mm ID, 0.1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726050_60-gc-column-nonpolar-optima-1-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_ae27eaae-6633-4fa6-b7d4-78de704195be.png?v=1740067272</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726081_60-gc-column-nonpolar-optima-1-60-m-l-0-25-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_ed45fc2d-0cdd-4c76-a677-23144b9ad5ef.png?v=1740067271</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.25 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.25 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726802_60-gc-column-nonpolar-optima-1-60-m-l-0-25-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_20253846-4837-41b3-bba2-604b88b0ea25.png?v=1740067271</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.25 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.25 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726056_60-gc-column-nonpolar-low-polar-optima-5-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_def58a08-48db-435e-a0df-a8b2ba96909e.png?v=1740067270</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726099_60-gc-column-nonpolar-low-polar-optima-5-60-m-l-0-25-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_bea468cf-a60d-4b4c-99c5-56dbf08f8bdf.png?v=1740067270</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.25 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.25 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726623_60-gc-column-nonpolar-low-polar-optima-5-60-m-l-0-25-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_ff13cf85-36bb-44ff-bf74-047d039625d3.png?v=1740067270</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.25 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.25 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726807_60-gc-column-nonpolar-low-polar-optima-5-60-m-l-0-25-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_504cfec1-1579-4b32-baaf-4b8abf4c33e8.png?v=1740067269</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.25 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.25 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726911_60-gc-column-nonpolar-low-polar-optima-5-60-m-l-0-25-mm-id-0-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_c9365659-5a52-435c-8d39-48489f8ddfe5.png?v=1740067269</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.25 mm ID, 0.1 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.25 mm ID, 0.1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726022_60-gc-column-mid-polar-optima-17-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_169c78e2-cf6e-4182-801f-37040984fdbf.png?v=1740067268</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 17, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 17, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726067_60-gc-column-mid-polar-optima-17-60-m-l-0-25-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_9a57c7aa-df21-4a6d-8488-07968fa2711c.png?v=1740067268</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 17, 60 m L, 0.25 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 17, 60 m L, 0.25 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726742_60-gc-column-mid-polar-optima-17-60-m-l-0-25-mm-id-0-15-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_f337b36c-5c2e-4da9-83c8-3326d2a06090.png?v=1740067268</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 17, 60 m L, 0.25 mm ID, 0.15 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 17, 60 m L, 0.25 mm ID, 0.15 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726058_60-gc-column-low-polar-mid-polar-optima-1701-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_97e0469f-dcd6-4128-92f4-8505b61ee156.png?v=1740067267</image:loc>
      <image:title>GC column, Low polar–Mid-polar, OPTIMA 1701, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Low polar–Mid-polar, OPTIMA 1701, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726064_60-gc-column-low-polar-mid-polar-optima-1701-60-m-l-0-25-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_ced3ecc1-b519-43fb-ae96-e6805e714e52.png?v=1740067267</image:loc>
      <image:title>GC column, Low polar–Mid-polar, OPTIMA 1701, 60 m L, 0.25 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Low polar–Mid-polar, OPTIMA 1701, 60 m L, 0.25 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726771_60-gc-column-low-polar-mid-polar-optima-1301-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_2cadf650-34a3-4199-b24b-a2e7b0428ac9.png?v=1740067266</image:loc>
      <image:title>GC column, Low polar–Mid-polar, OPTIMA 1301, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Low polar–Mid-polar, OPTIMA 1301, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726785_60-gc-column-mid-polar-optima-624-60-m-l-0-25-mm-id-1-4-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_8cc7f6d6-9ebe-41e0-a11d-92c1d43326df.png?v=1740067266</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 624, 60 m L, 0.25 mm ID, 1.4 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 624, 60 m L, 0.25 mm ID, 1.4 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726871_60-gc-column-mid-polar-polar-optima-210-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_b8296e1d-f4fa-4158-9e6a-c4c275f4e7b2.png?v=1740067265</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 210, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 210, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726874_60-gc-column-mid-polar-polar-optima-210-60-m-l-0-25-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_39efc133-885d-4cf1-8da0-3a2260e722b5.png?v=1740067265</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 210, 60 m L, 0.25 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 210, 60 m L, 0.25 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726118_60-gc-column-mid-polar-polar-optima-225-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_fba8054d-ee45-4cbf-8bcd-6ebcb83e0e5f.png?v=1740067264</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 225, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 225, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726089_60-gc-column-mid-polar-polar-optima-240-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_978cc501-1ffa-47ed-bb9c-301bcc2df8f4.png?v=1740067264</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 240, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 240, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726090_60-gc-column-mid-polar-polar-optima-240-60-m-l-0-25-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_452d7274-1d7b-4ce8-9e79-40d381c2031c.png?v=1740067263</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 240, 60 m L, 0.25 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 240, 60 m L, 0.25 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726600_60-gc-column-polar-optima-wax-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_8964a51e-b44b-4631-ac21-e2b9ac7d09e0.png?v=1740067263</image:loc>
      <image:title>GC column, Polar, OPTIMA WAX, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, OPTIMA WAX, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726116_60-gc-column-polar-optima-ffap-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_9701c1a7-eea0-4155-b934-3cde6b351a41.png?v=1740067262</image:loc>
      <image:title>GC column, Polar, OPTIMA FFAP, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, OPTIMA FFAP, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726241_60-gc-column-polar-optima-ffapplus-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_9405e0c1-1ee8-44f6-a266-896d0bce79f8.png?v=1740067262</image:loc>
      <image:title>GC column, Polar, OPTIMA FFAPplus, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, OPTIMA FFAPplus, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726242_60-gc-column-polar-optima-ffapplus-60-m-l-0-25-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_43103e5c-d7bd-4b82-bc45-13f054ee257a.png?v=1740067262</image:loc>
      <image:title>GC column, Polar, OPTIMA FFAPplus, 60 m L, 0.25 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Polar, OPTIMA FFAPplus, 60 m L, 0.25 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/701490_1100-derivatization-reagents-for-gc-silylation-silyl-991</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_derivatization_reagents_100mL_Silyl-991_chromatography_macherey_nagel_mn.jpg?v=1740067261</image:loc>
      <image:title>Derivatization reagents for GC, silylation, Silyl-991</image:title>
      <image:caption>Derivatization reagents for GC, silylation, Silyl-991</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730132_250-spe-columns-chromabond-sa-sioh-45-m-3-ml-500-500-mg</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_651549bb-4f2b-4042-a1d7-f3d78913e551.jpg?v=1740067260</image:loc>
      <image:title>SPE columns, CHROMABOND SA/SiOH, 45 µm, 3 mL/500/500 mg</image:title>
      <image:caption>SPE columns, CHROMABOND SA/SiOH, 45 &amp;micro;m, 3 mL/500/500 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732707-chromabond-flash-rs-330-sioh-cartridges-15-40-m-330-g</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <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_c40b0aa7-e932-4a06-a56f-50b3f1e8572f.png?v=1740067260</image:loc>
      <image:title>CHROMABOND Flash RS 330 SiOH cartridges, 15–40 µm, 330 g</image:title>
      <image:caption>CHROMABOND Flash RS 330 SiOH cartridges, 15–40 &amp;micro;m, 330 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/701410_510-derivatization-reagents-for-gc-acylation-mbtfa</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_78eedf1f-c467-4ad9-9277-a86b7d48d8c5.jpg?v=1740067259</image:loc>
      <image:title>Derivatization reagents for GC, acylation, MBTFA</image:title>
      <image:caption>Derivatization reagents for GC, acylation, MBTFA</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762592_500-vp-hplc-guard-column-preparative-nucleodur-c18-htec-15x50-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_preparative_VP_guard_column_15mm_50mm_ID_chromatography.jpg?v=1740067259</image:loc>
      <image:title>VP HPLC guard column (preparative), NUCLEODUR C18 HTec, 15x50 mm</image:title>
      <image:caption>VP HPLC guard column (preparative), NUCLEODUR C18 HTec, 15x50 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/713600_0100-hplc-packing-material-adsorbents-bulk-nucleodur-100-20</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_HPLC_NUCLEODUR_bulk_adsorbent_packing_material_100g_chromatography_412f3d50-5199-44d8-b208-21eb2f4b1fdd.jpg?v=1740067258</image:loc>
      <image:title>HPLC packing material (adsorbents, bulk), NUCLEODUR 100-20</image:title>
      <image:caption>HPLC packing material (adsorbents, bulk), NUCLEODUR 100-20</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723341_25-gc-column-polar-permabond-ffap-25-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_f6d42770-082d-4571-a3d0-9ac863df9eaa.png?v=1740067258</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 25 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 25 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723341_30-gc-column-polar-permabond-ffap-30-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_455e4b8c-6083-498a-944c-7003b3eafb26.png?v=1740067258</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 30 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 30 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723344_25-gc-column-polar-permabond-ffap-25-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_09f4edc8-3959-4564-92c9-3fb9a7595d1e.png?v=1740067257</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 25 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 25 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723344_30-gc-column-polar-permabond-ffap-30-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_08d2eb4b-e32b-4130-985d-07b13bff2bef.png?v=1740067257</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 30 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 30 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723296_25-gc-column-polar-permabond-cw-20-m-25-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_feda2fd2-5eac-4768-bd0a-ec4aaaec8a2d.png?v=1740067256</image:loc>
      <image:title>GC column, polar, PERMABOND CW 20 M, 25 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, polar, PERMABOND CW 20 M, 25 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723296_30-gc-column-polar-permabond-cw-20-m-30-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_fefdcbb5-73a8-4013-a08d-d1fe3036a6ab.png?v=1740067256</image:loc>
      <image:title>GC column, polar, PERMABOND CW 20 M, 30 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, polar, PERMABOND CW 20 M, 30 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723356_25-gc-column-polar-permabond-ffap-25-m-l-0-32-mm-id-0-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_a4b0d1b8-0166-43ff-9058-732a1fb8fc2a.png?v=1740067256</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 25 m L, 0.32 mm ID, 0.1 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 25 m L, 0.32 mm ID, 0.1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723321_25-gc-column-polar-permabond-cw-20-m-25-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_d6f10529-09b6-4554-9832-0a69158b82ab.png?v=1740067255</image:loc>
      <image:title>GC column, polar, PERMABOND CW 20 M, 25 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, polar, PERMABOND CW 20 M, 25 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723321_30-gc-column-polar-permabond-cw-20-m-30-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_1d247c58-fc68-4fe9-a14f-75ebd99f8b2c.png?v=1740067255</image:loc>
      <image:title>GC column, polar, PERMABOND CW 20 M, 30 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, polar, PERMABOND CW 20 M, 30 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723830_25-gc-column-polar-permabond-ffap-25-m-l-0-32-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_14430965-30ec-440b-8b93-96b651c0c78e.png?v=1740067255</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 25 m L, 0.32 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 25 m L, 0.32 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723827_25-gc-column-polar-permabond-cw-20-m-25-m-l-0-32-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_dda12b65-727e-43b8-8c05-71a856e03bb8.png?v=1740067254</image:loc>
      <image:title>GC column, Polar, PERMABOND CW 20 M, 25 m L, 0.32 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND CW 20 M, 25 m L, 0.32 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723945_25-gc-column-permabond-se-54-hkw-25-m-l-0-32-mm-id-1-8-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_7438c95c-1894-40a5-a416-4b187ddeb1ac.png?v=1740067254</image:loc>
      <image:title>GC column, PERMABOND SE-54-HKW, 25 m L, 0.32 mm ID, 1.8 µm df</image:title>
      <image:caption>GC column, PERMABOND SE-54-HKW, 25 m L, 0.32 mm ID, 1.8 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/701440_201-derivatization-reagents-for-gc-silylation-mbdstfa</loc>
    <lastmod>2026-07-21T20:23:00+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_MBDSTFA_chromatography_macherey_nagel_mn.jpg?v=1740067253</image:loc>
      <image:title>Derivatization reagents for GC, silylation, MBDSTFA</image:title>
      <image:caption>Derivatization reagents for GC, silylation, MBDSTFA</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730107_250-spe-columns-chromabond-sioh-45-m-6-ml-2000-mg</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_384ce4da-0dc7-4067-a235-a30057904a89.jpg?v=1740067253</image:loc>
      <image:title>SPE columns, CHROMABOND SiOH, 45 µm, 6 mL/2000 mg</image:title>
      <image:caption>SPE columns, CHROMABOND SiOH, 45 &amp;micro;m, 6 mL/2000 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726301_50-gc-column-nonpolar-optima-1-50-m-l-0-32-mm-id-0-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_75ae17dc-be53-4793-be61-9d4d635bfeac.png?v=1740067252</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.32 mm ID, 0.1 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.32 mm ID, 0.1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726302_50-gc-column-nonpolar-optima-1-50-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_3831e07a-4650-4d7b-9526-fc4293ebc25f.png?v=1740067252</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726304_50-gc-column-nonpolar-optima-1-50-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_43524d1b-e552-4f23-b040-341bdb258e52.png?v=1740067251</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726323_50-gc-column-nonpolar-optima-1-50-m-l-0-32-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_9f33bde5-f859-4994-b0bb-aabe42c1ab48.png?v=1740067251</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.32 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.32 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726805_50-gc-column-nonpolar-optima-1-50-m-l-0-32-mm-id-3-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_daa428c7-66d5-428c-8ad6-465ddf52a3cf.png?v=1740067251</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.32 mm ID, 3 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.32 mm ID, 3 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726821_50-gc-column-nonpolar-optima-1-50-m-l-0-32-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_9aa9a86d-4f25-4ee3-8781-d955d5d23c1e.png?v=1740067250</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.32 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.32 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726931_50-gc-column-nonpolar-optima-1-50-m-l-0-32-mm-id-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_86a7e76f-1b2d-4288-9cf8-36e991d28a2f.png?v=1740067250</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.32 mm ID, 5 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.32 mm ID, 5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726313_50-gc-column-nonpolar-low-polar-optima-5-50-m-l-0-32-mm-id-0-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_66550d65-7566-4257-98fd-638065d8474b.png?v=1740067249</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.32 mm ID, 0.1 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.32 mm ID, 0.1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726314_50-gc-column-nonpolar-low-polar-optima-5-50-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_746dd107-6798-48c6-b178-a03ed08462fa.png?v=1740067249</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726316_50-gc-column-nonpolar-low-polar-optima-5-50-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_ac1ffbdd-1028-4fee-a74e-ff10b3aa3656.png?v=1740067249</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726325_50-gc-column-nonpolar-low-polar-optima-5-50-m-l-0-32-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_0243ec07-7ae1-45c3-bd1a-1e3ab6efc83a.png?v=1740067248</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.32 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.32 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726628_50-gc-column-nonpolar-low-polar-optima-5-50-m-l-0-32-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_e6f8520e-a0f0-451e-bcc7-1a85e3c58b9d.png?v=1740067248</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.32 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.32 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726809_50-gc-column-nonpolar-low-polar-optima-5-50-m-l-0-32-mm-id-3-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_38a19dbf-8b94-4c96-b9ef-ac977a405762.png?v=1740067247</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.32 mm ID, 3 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.32 mm ID, 3 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726934_50-gc-column-nonpolar-low-polar-optima-5-50-m-l-0-32-mm-id-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_a5d3b65e-8f72-4c7e-b3b0-d1a689090387.png?v=1740067247</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.32 mm ID, 5 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.32 mm ID, 5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726351_50-gc-column-mid-polar-optima-17-50-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_32d9f036-e831-4705-9ad1-b2e03debc357.png?v=1740067247</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 17, 50 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 17, 50 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726744_50-gc-column-mid-polar-optima-17-50-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_b656b1ac-a41e-46a6-b001-d65bd630678a.png?v=1740067246</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 17, 50 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 17, 50 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726757_50-gc-column-mid-polar-optima-17-50-m-l-0-32-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_1453519c-ecc4-4ad1-82ff-5e846a2c4caa.png?v=1740067246</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 17, 50 m L, 0.32 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 17, 50 m L, 0.32 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726318_50-gc-column-low-polar-mid-polar-optima-1701-50-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_68ca54be-b864-48af-af44-e029ca602a60.png?v=1740067245</image:loc>
      <image:title>GC column, Low polar–Mid-polar, OPTIMA 1701, 50 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Low polar–Mid-polar, OPTIMA 1701, 50 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726320_50-gc-column-low-polar-mid-polar-optima-1701-50-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_627f5daa-8e22-4624-b160-c909c278288b.png?v=1740067245</image:loc>
      <image:title>GC column, Low polar–Mid-polar, OPTIMA 1701, 50 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Low polar–Mid-polar, OPTIMA 1701, 50 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726824_50-gc-column-low-polar-mid-polar-optima-1701-50-m-l-0-32-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_64bcf02c-03d2-425f-9592-659067464ff0.png?v=1740067244</image:loc>
      <image:title>GC column, Low polar–Mid-polar, OPTIMA 1701, 50 m L, 0.32 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Low polar–Mid-polar, OPTIMA 1701, 50 m L, 0.32 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726929_50-gc-column-low-polar-mid-polar-optima-1701-50-m-l-0-32-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_9ab5f73f-e644-4275-b5ab-3221e7f700d5.png?v=1740067244</image:loc>
      <image:title>GC column, Low polar–Mid-polar, OPTIMA 1701, 50 m L, 0.32 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Low polar–Mid-polar, OPTIMA 1701, 50 m L, 0.32 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726780_50-gc-column-low-polar-mid-polar-optima-1301-50-m-l-0-32-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_faa25e20-8987-4754-b5c2-e4e1c2908de2.png?v=1740067244</image:loc>
      <image:title>GC column, Low polar–Mid-polar, OPTIMA 1301, 50 m L, 0.32 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Low polar–Mid-polar, OPTIMA 1301, 50 m L, 0.32 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726787_50-gc-column-mid-polar-optima-624-50-m-l-0-32-mm-id-1-8-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_4328c99d-8c25-4770-b50b-2114cf63a050.png?v=1740067243</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 624, 50 m L, 0.32 mm ID, 1.8 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 624, 50 m L, 0.32 mm ID, 1.8 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726877_50-gc-column-mid-polar-polar-optima-210-50-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_873a3146-95ea-4c90-a785-68245f223ddc.png?v=1740067243</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 210, 50 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 210, 50 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726880_50-gc-column-mid-polar-polar-optima-210-50-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_9ac0354a-49de-47cc-b72e-a08bbbc680f8.png?v=1740067242</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 210, 50 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 210, 50 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726352_50-gc-column-mid-polar-polar-optima-225-50-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_4fc34903-062c-4ea4-83dd-48cd80403d93.png?v=1740067242</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 225, 50 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 225, 50 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726091_50-gc-column-mid-polar-polar-optima-240-50-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_8f10edca-4153-4060-8c83-672d2128051b.png?v=1740067242</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 240, 50 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 240, 50 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726296_50-gc-column-polar-optima-wax-50-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_0d0791ec-1a96-4269-8a8c-28a7bbfcd1bf.png?v=1740067241</image:loc>
      <image:title>GC column, Polar, OPTIMA WAX, 50 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Polar, OPTIMA WAX, 50 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726321_50-gc-column-polar-optima-wax-50-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_a6318066-70a1-43b1-bd7c-11456ca6fb3f.png?v=1740067241</image:loc>
      <image:title>GC column, Polar, OPTIMA WAX, 50 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, OPTIMA WAX, 50 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726341_50-gc-column-polar-optima-ffap-50-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_fa5cdd7f-3b9d-435c-83f8-30ffe14aa37a.png?v=1740067240</image:loc>
      <image:title>GC column, Polar, OPTIMA FFAP, 50 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, OPTIMA FFAP, 50 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726344_50-gc-column-polar-optima-ffap-50-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_c5ced68d-0904-4635-9b3a-4432f58572c0.png?v=1740067240</image:loc>
      <image:title>GC column, Polar, OPTIMA FFAP, 50 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Polar, OPTIMA FFAP, 50 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720094_40-ec-hplc-column-analytical-nucleosil-anion-ii-10-m-250x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEOSIL_chromatography_77963c87-f80b-4512-b82c-fb83b342d433.png?v=1740067240</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSIL Anion II, 10 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL Anion II, 10 &amp;micro;m, 250x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732816-chromabond-flash-rs-200-c18-ec-cartridges-40-63-m-220-g</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <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_eaa1de24-edce-47d1-97ee-98a34b3ad594.png?v=1740067239</image:loc>
      <image:title>CHROMABOND Flash RS 200 C18 ec cartridges, 40–63 µm, 220 g</image:title>
      <image:caption>CHROMABOND Flash RS 200 C18 ec cartridges, 40–63 &amp;micro;m, 220 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/701420_201-derivatization-reagents-for-gc-acylation-mbhfba</loc>
    <lastmod>2026-07-21T20:23:00+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_MBHFBA_chromatography_macherey_nagel_mn.jpg?v=1740067239</image:loc>
      <image:title>Derivatization reagents for GC, acylation, MBHFBA</image:title>
      <image:caption>Derivatization reagents for GC, acylation, MBHFBA</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/713550_0100-hplc-packing-material-adsorbents-bulk-nucleodur-100-50-c18-ec</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_HPLC_NUCLEODUR_C18ec_bulk_adsorbent_packing_material_100g_chromatography.jpg?v=1740067238</image:loc>
      <image:title>HPLC packing material (adsorbents, bulk), NUCLEODUR 100-50 C18 ec</image:title>
      <image:caption>HPLC packing material (adsorbents, bulk), NUCLEODUR 100-50 C18 ec</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/727451-flash-chromatography-kit-ii-for-glass-column</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_18ced084-af14-4b30-8b29-895263e2daf1.jpg?v=1740067238</image:loc>
      <image:title>Flash chromatography kit II for glass column</image:title>
      <image:caption>Flash chromatography kit II for glass column</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723382_10-gc-column-lipodex-e-10-m-l-0-10-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_short_chromatography_533fd931-778b-4105-9b72-4fd560129697.png?v=1740067237</image:loc>
      <image:title>GC column, LIPODEX E, 10 m L, 0.10 mm ID, proprietary df</image:title>
      <image:caption>GC column, LIPODEX E, 10 m L, 0.10 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723383_10-gc-column-hydrodex-beta-6tbdm-10-m-l-0-10-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_short_chromatography_275ecdd2-1cda-4027-9954-064964704306.png?v=1740067237</image:loc>
      <image:title>GC column, HYDRODEX BETA-6TBDM, 10 m L, 0.10 mm ID, proprietary df</image:title>
      <image:caption>GC column, HYDRODEX BETA-6TBDM, 10 m L, 0.10 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732987-chromabond-flash-dl-330-empty-cartridges-600-ml-27-0-cm-l-60-0-mm-id</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Flash-DL2013_20063b95-80ba-431a-b985-4cf0199904d2.jpg?v=1740067237</image:loc>
      <image:title>CHROMABOND Flash DL 330, empty cartridges, 600 mL, 27.0 cm L, 60.0 mm ID</image:title>
      <image:caption>CHROMABOND Flash DL 330, empty cartridges, 600 mL, 27.0 cm L, 60.0 mm ID</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762003_210-vp-hplc-column-preparative-nucleodur-c18-ec-5-m-50x21-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_21b47696-08f0-48aa-9a52-8cef99ce624d.png?v=1740067236</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 ec, 5 µm, 50x21 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 ec, 5 &amp;micro;m, 50x21 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762551_210-vp-hplc-column-preparative-nucleodur-c18-htec-5-m-50x21-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_8f514069-52bb-4859-82f2-8ce889ba7ec5.png?v=1740067236</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 HTec, 5 µm, 50x21 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 HTec, 5 &amp;micro;m, 50x21 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732985-chromabond-flash-dl-120-empty-cartridges-220-ml-25-5-cm-l-36-0-mm-id</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Flash-DL2013_75bfe8ad-f645-492f-85c8-96a6fbd17fdf.jpg?v=1740067235</image:loc>
      <image:title>CHROMABOND Flash DL 120, empty cartridges, 220 mL, 25.5 cm L, 36.0 mm ID</image:title>
      <image:caption>CHROMABOND Flash DL 120, empty cartridges, 220 mL, 25.5 cm L, 36.0 mm ID</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/760773_20-ec-uhplc-column-analytical-nucleodur-c18-pah-1-8-m-100x2-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_f61f6560-777d-4064-bec4-efcc87af8884.png?v=1740067235</image:loc>
      <image:title>EC UHPLC column (analytical), NUCLEODUR C18 PAH, 1.8 µm, 100x2 mm</image:title>
      <image:caption>EC UHPLC column (analytical), NUCLEODUR C18 PAH, 1.8 &amp;micro;m, 100x2 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726201_50-gc-column-nonpolar-optima-1-ms-50-m-l-0-20-mm-id-0-2-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_cb9d171d-f822-4f82-b01f-4e7125a71383.png?v=1740067234</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1 MS, 50 m L, 0.20 mm ID, 0.2 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1 MS, 50 m L, 0.20 mm ID, 0.2 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726210_50-gc-column-nonpolar-low-polar-optima-5-ms-50-m-l-0-20-mm-id-0-2-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_76c5a98f-a997-45b7-bc0e-a9862e0a9247.png?v=1740067234</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5 MS, 50 m L, 0.20 mm ID, 0.2 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5 MS, 50 m L, 0.20 mm ID, 0.2 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726215_50-gc-column-nonpolar-low-polar-optima-5-ms-50-m-l-0-20-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_cb86be3b-8589-4fea-b2c2-a7b97e18558f.png?v=1740067234</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5 MS, 50 m L, 0.20 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5 MS, 50 m L, 0.20 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720231_40-ec-hplc-column-analytical-nucleosil-100-5-c18-mpn-5-m-250x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEOSIL_chromatography_c3e4fed1-b4d8-4cdb-8895-0cfeebba462c.png?v=1740067233</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 MPN, 5 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 MPN, 5 &amp;micro;m, 250x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720245_40-ec-hplc-column-analytical-nucleosil-300-5-c4-mpn-5-m-250x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEOSIL_chromatography_914b2a96-5d82-4db9-bd2b-2b3102269983.png?v=1740067233</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSIL 300-5 C4 MPN, 5 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 300-5 C4 MPN, 5 &amp;micro;m, 250x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720252_40-ec-hplc-column-analytical-nucleosil-100-5-c18-ppn-5-m-250x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEOSIL_chromatography_8d482a07-e3fe-4d60-9d44-e39fd67f07e1.png?v=1740067232</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 PPN, 5 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 PPN, 5 &amp;micro;m, 250x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720258_40-ec-hplc-column-analytical-nucleosil-500-5-c18-ppn-5-m-250x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEOSIL_chromatography_8d180008-c1e2-48be-abb7-8e6a969cfa57.png?v=1740067232</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSIL 500-5 C18 PPN, 5 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 500-5 C18 PPN, 5 &amp;micro;m, 250x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815320_25-lc-packing-material-adsorbents-bulk-silica-gel-60-0-05-0-2-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_517f2811-a36c-44ca-9871-70ffbdcd8d8d.jpg?v=1740067231</image:loc>
      <image:title>LC packing material (adsorbents, bulk), Silica gel 60, 0.05–0.2 mm</image:title>
      <image:caption>LC packing material (adsorbents, bulk), Silica gel 60, 0.05–0.2 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726301_60-gc-column-nonpolar-optima-1-60-m-l-0-32-mm-id-0-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_f1490d69-3a32-42b0-b774-2b5a53dee6a3.png?v=1740067230</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.32 mm ID, 0.1 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.32 mm ID, 0.1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726302_60-gc-column-nonpolar-optima-1-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_4162960d-e99d-44d6-99d8-0e1160d32435.png?v=1740067230</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726304_60-gc-column-nonpolar-optima-1-60-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_bd1c4b7e-c6ef-417d-998e-3c693cb5c110.png?v=1740067230</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726323_60-gc-column-nonpolar-optima-1-60-m-l-0-32-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_c64ea1e9-346b-4e00-a05c-81b4bc474818.png?v=1740067229</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.32 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.32 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726805_60-gc-column-nonpolar-optima-1-60-m-l-0-32-mm-id-3-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_02f62a5c-75ff-4a51-b6e4-395fc51cb668.png?v=1740067229</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.32 mm ID, 3 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.32 mm ID, 3 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726821_60-gc-column-nonpolar-optima-1-60-m-l-0-32-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_0d9a581e-05c1-4638-bf16-4f4a3e4555f7.png?v=1740067228</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.32 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 60 m L, 0.32 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726313_60-gc-column-nonpolar-low-polar-optima-5-60-m-l-0-32-mm-id-0-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_605dadad-0c7b-414b-8527-93828383009c.png?v=1740067228</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.32 mm ID, 0.1 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.32 mm ID, 0.1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726314_60-gc-column-nonpolar-low-polar-optima-5-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_7cee32e0-79ef-4dc1-bf0b-586882217807.png?v=1740067227</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726316_60-gc-column-nonpolar-low-polar-optima-5-60-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_dbc6af50-24c3-404f-bb7a-8f3c96684cff.png?v=1740067227</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726325_60-gc-column-nonpolar-low-polar-optima-5-60-m-l-0-32-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_05db9667-ca98-45c6-aadd-7b47f6215ccc.png?v=1740067226</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.32 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.32 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726628_60-gc-column-nonpolar-low-polar-optima-5-60-m-l-0-32-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_37380452-c96a-4f38-9b61-c0268b80e7ca.png?v=1740067226</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.32 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.32 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726809_60-gc-column-nonpolar-low-polar-optima-5-60-m-l-0-32-mm-id-3-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_c5a09aa1-1161-42af-9c52-daa3de52beb0.png?v=1740067225</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.32 mm ID, 3 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.32 mm ID, 3 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726351_60-gc-column-mid-polar-optima-17-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_04e3d0aa-d6d0-4263-96d3-d36b3bbcff91.png?v=1740067225</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 17, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 17, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726744_60-gc-column-mid-polar-optima-17-60-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_98ab6c9b-6f07-4bbc-8239-7b048483404d.png?v=1740067224</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 17, 60 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 17, 60 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726757_60-gc-column-mid-polar-optima-17-60-m-l-0-32-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_7418b285-a37b-4a2c-853c-fa719385a5e3.png?v=1740067223</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 17, 60 m L, 0.32 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 17, 60 m L, 0.32 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726318_60-gc-column-low-polar-mid-polar-optima-1701-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_b43a2426-3234-48ff-be5b-a9a075f5e398.png?v=1740067223</image:loc>
      <image:title>GC column, Low polar–Mid-polar, OPTIMA 1701, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Low polar–Mid-polar, OPTIMA 1701, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726320_60-gc-column-low-polar-mid-polar-optima-1701-60-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_d4b94522-ef25-4061-8ddd-745040a9c519.png?v=1740067222</image:loc>
      <image:title>GC column, Low polar–Mid-polar, OPTIMA 1701, 60 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Low polar–Mid-polar, OPTIMA 1701, 60 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726824_60-gc-column-low-polar-mid-polar-optima-1701-60-m-l-0-32-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_ba650e68-421d-4042-8506-ae24bec56d4a.png?v=1740067222</image:loc>
      <image:title>GC column, Low polar–Mid-polar, OPTIMA 1701, 60 m L, 0.32 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Low polar–Mid-polar, OPTIMA 1701, 60 m L, 0.32 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726929_60-gc-column-low-polar-mid-polar-optima-1701-60-m-l-0-32-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_66fda158-8e86-4cb3-8a7d-c8485a1dd3fa.png?v=1740067221</image:loc>
      <image:title>GC column, Low polar–Mid-polar, OPTIMA 1701, 60 m L, 0.32 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Low polar–Mid-polar, OPTIMA 1701, 60 m L, 0.32 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726777_60-gc-column-low-polar-mid-polar-optima-1301-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_ce401b08-c41f-43dc-a238-ff94b68d2c29.png?v=1740067220</image:loc>
      <image:title>GC column, Low polar–Mid-polar, OPTIMA 1301, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Low polar–Mid-polar, OPTIMA 1301, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726780_60-gc-column-low-polar-mid-polar-optima-1301-60-m-l-0-32-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_3eb7e1cb-94b7-4772-ab2b-6d22ea7a5a1f.png?v=1740067220</image:loc>
      <image:title>GC column, Low polar–Mid-polar, OPTIMA 1301, 60 m L, 0.32 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Low polar–Mid-polar, OPTIMA 1301, 60 m L, 0.32 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726787_60-gc-column-mid-polar-optima-624-60-m-l-0-32-mm-id-1-8-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_3d922d20-b776-4737-9a2b-fd5a060e208b.png?v=1740067219</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 624, 60 m L, 0.32 mm ID, 1.8 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 624, 60 m L, 0.32 mm ID, 1.8 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726877_60-gc-column-mid-polar-polar-optima-210-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_0b35bdde-52e5-44f4-8ce6-96c4c7214888.png?v=1740067219</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 210, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 210, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726880_60-gc-column-mid-polar-polar-optima-210-60-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_08ce77f4-2fad-40e0-97e7-a52b908a2555.png?v=1740067218</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 210, 60 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 210, 60 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726352_60-gc-column-mid-polar-polar-optima-225-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_44a53666-62aa-47c9-804a-a607467a7e8b.png?v=1740067218</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 225, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 225, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726091_60-gc-column-mid-polar-polar-optima-240-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_dd5d1af4-0e7c-4d37-b205-5e9a485d17d9.png?v=1740067218</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 240, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 240, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726095_60-gc-column-mid-polar-polar-optima-240-60-m-l-0-32-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_798e7c3d-377e-4912-9de7-7bab96381843.png?v=1740067217</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 240, 60 m L, 0.32 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 240, 60 m L, 0.32 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726096_60-gc-column-mid-polar-polar-optima-240-60-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_d47ec3d1-4f4b-4fd9-892b-e8bf2501d5c8.png?v=1740067217</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA 240, 60 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA 240, 60 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726296_60-gc-column-polar-optima-wax-60-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_19bed3c8-c367-4731-9212-7faacd15094f.png?v=1740067216</image:loc>
      <image:title>GC column, Polar, OPTIMA WAX, 60 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Polar, OPTIMA WAX, 60 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726321_60-gc-column-polar-optima-wax-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_6dbf3a6d-e33b-48ac-80d6-b7815ea0ca92.png?v=1740067216</image:loc>
      <image:title>GC column, Polar, OPTIMA WAX, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, OPTIMA WAX, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726341_60-gc-column-polar-optima-ffap-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_5a74994e-a055-46b3-927e-d2a749143adb.png?v=1740067216</image:loc>
      <image:title>GC column, Polar, OPTIMA FFAP, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, OPTIMA FFAP, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726243_60-gc-column-polar-optima-ffapplus-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_f0e5d6bd-821a-45ef-8969-2871bdf1b308.png?v=1740067215</image:loc>
      <image:title>GC column, Polar, OPTIMA FFAPplus, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, OPTIMA FFAPplus, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726246_60-gc-column-polar-optima-ffapplus-60-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_bb0c29b3-ef3c-496a-b89d-ef6c371268d9.png?v=1740067215</image:loc>
      <image:title>GC column, Polar, OPTIMA FFAPplus, 60 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Polar, OPTIMA FFAPplus, 60 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762556_100-vp-hplc-column-preparative-nucleodur-c18-htec-5-m-250x10-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_146adc26-08f5-4500-a743-f113df4e74b4.png?v=1740067214</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 HTec, 5 µm, 250x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 HTec, 5 &amp;micro;m, 250x10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762022_100-vp-hplc-column-preparative-nucleodur-c18-ec-5-m-250x10-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_4183c248-3425-4d12-b76f-12c46bc47685.png?v=1740067214</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 ec, 5 µm, 250x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 ec, 5 &amp;micro;m, 250x10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762062_100-vp-hplc-column-preparative-nucleodur-c8-ec-5-m-250x10-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_b9747b6b-7809-4f43-8afa-8d8c2e29b770.png?v=1740067214</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C8 ec, 5 µm, 250x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C8 ec, 5 &amp;micro;m, 250x10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/713620_0100-hplc-packing-material-adsorbents-bulk-nucleodur-100-16</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_HPLC_NUCLEODUR_bulk_adsorbent_packing_material_100g_chromatography_7b085bdd-afb5-465b-ab5c-fe6ab8f8fcb3.jpg?v=1740067213</image:loc>
      <image:title>HPLC packing material (adsorbents, bulk), NUCLEODUR 100-16</image:title>
      <image:caption>HPLC packing material (adsorbents, bulk), NUCLEODUR 100-16</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726521_50-gc-column-nonpolar-optima-1-50-m-l-0-53-mm-id-2-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_39947360-9cc1-4d9a-a9af-d092ca63a245.png?v=1740067213</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.53 mm ID, 2 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.53 mm ID, 2 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726926_50-gc-column-nonpolar-optima-1-50-m-l-0-53-mm-id-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_91698a8e-16ae-41b7-88a4-a98612b6e4f4.png?v=1740067212</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.53 mm ID, 5 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1, 50 m L, 0.53 mm ID, 5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726525_50-gc-column-nonpolar-low-polar-optima-5-50-m-l-0-53-mm-id-2-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_e6f8aed2-e1eb-40cf-91e2-01ea37be47f5.png?v=1740067212</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.53 mm ID, 2 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.53 mm ID, 2 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726916_50-gc-column-nonpolar-low-polar-optima-5-50-m-l-0-53-mm-id-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_4f9a985c-77e8-4ad8-8f10-842d4ce6240e.png?v=1740067212</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.53 mm ID, 5 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 50 m L, 0.53 mm ID, 5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726735_50-gc-column-low-polar-mid-polar-optima-1701-50-m-l-0-53-mm-id-2-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_aaa01f61-89a5-403d-a263-b584b5572b9e.png?v=1740067211</image:loc>
      <image:title>GC column, Low polar–Mid-polar, OPTIMA 1701, 50 m L, 0.53 mm ID, 2 µm df</image:title>
      <image:caption>GC column, Low polar–Mid-polar, OPTIMA 1701, 50 m L, 0.53 mm ID, 2 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723063_25-gc-column-polar-permabond-cw-20-m-deg-25-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_089fb725-94e3-4141-ae44-cac45bf3682e.png?v=1740067211</image:loc>
      <image:title>GC column, Polar, PERMABOND CW 20 M-DEG, 25 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND CW 20 M-DEG, 25 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/733110_25-gc-column-polar-for-amines-cw-20-m-am-25-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_6f8ade38-8b53-45f0-a2c0-c96aa72480a7.png?v=1740067210</image:loc>
      <image:title>GC column, Polar, for amines, CW 20-M-AM, 25 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, for amines, CW 20-M-AM, 25 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/760783_30-ec-hplc-column-analytical-nucleodur-c18-pah-3-m-100x3-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_47b1c448-330d-4efa-ac63-8e156596a3fb.png?v=1740067210</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 PAH, 3 µm, 100x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 PAH, 3 &amp;micro;m, 100x3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/760783_40-ec-hplc-column-analytical-nucleodur-c18-pah-3-m-100x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_576600f2-0774-486d-9abc-7bcc224c6548.png?v=1740067209</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 PAH, 3 µm, 100x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 PAH, 3 &amp;micro;m, 100x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/760784_30-ec-hplc-column-analytical-nucleodur-c18-pah-3-m-125x3-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_385511a2-12f0-486c-a941-a93153c66da2.png?v=1740067209</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 PAH, 3 µm, 125x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 PAH, 3 &amp;micro;m, 125x3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/760784_40-ec-hplc-column-analytical-nucleodur-c18-pah-3-m-125x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_27b4b714-4610-4006-a90f-af5a8c68ad0c.png?v=1740067209</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 PAH, 3 µm, 125x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 PAH, 3 &amp;micro;m, 125x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/760785_30-ec-hplc-column-analytical-nucleodur-c18-pah-3-m-150x3-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_f5495f46-62e6-44ce-9374-57da6a3c11d2.png?v=1740067208</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 PAH, 3 µm, 150x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 PAH, 3 &amp;micro;m, 150x3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/760785_40-ec-hplc-column-analytical-nucleodur-c18-pah-3-m-150x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_b92a1a3b-4b73-4783-91da-06a9394986c7.png?v=1740067208</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 PAH, 3 µm, 150x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 PAH, 3 &amp;micro;m, 150x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720923_30-ec-hplc-column-analytical-nucleosil-100-5-c18-pah-5-m-150x3-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEOSIL_chromatography_92cea92c-e483-4931-ab44-cb4f48717443.png?v=1740067207</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 PAH, 5 µm, 150x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 PAH, 5 &amp;micro;m, 150x3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720923_40-ec-hplc-column-analytical-nucleosil-100-5-c18-pah-5-m-150x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEOSIL_chromatography_61ddefa7-872f-45b7-9756-6f220c7ff0d7.png?v=1740067206</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 PAH, 5 µm, 150x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 PAH, 5 &amp;micro;m, 150x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/760773_30-ec-uhplc-column-analytical-nucleodur-c18-pah-1-8-m-100x3-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_614bb44c-a699-474a-8387-38dc5954235c.png?v=1740067206</image:loc>
      <image:title>EC UHPLC column (analytical), NUCLEODUR C18 PAH, 1.8 µm, 100x3 mm</image:title>
      <image:caption>EC UHPLC column (analytical), NUCLEODUR C18 PAH, 1.8 &amp;micro;m, 100x3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/760773_40-ec-uhplc-column-analytical-nucleodur-c18-pah-1-8-m-100x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_1ead6122-4de9-4c8b-85ce-894a128f0443.png?v=1740067205</image:loc>
      <image:title>EC UHPLC column (analytical), NUCLEODUR C18 PAH, 1.8 µm, 100x4 mm</image:title>
      <image:caption>EC UHPLC column (analytical), NUCLEODUR C18 PAH, 1.8 &amp;micro;m, 100x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719460-va-hplc-column-analytical-nucleogel-rp-8-m-50x4-6-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_A_d89ba5aa-6e88-4a62-b030-13ba855ace9f.png?v=1740067205</image:loc>
      <image:title>VA HPLC column (analytical), NUCLEOGEL RP, 8 µm, 50x4.6 mm</image:title>
      <image:caption>VA HPLC column (analytical), NUCLEOGEL RP, 8 &amp;micro;m, 50x4.6 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732809-chromabond-flash-rs-1600-sioh-cartridges-40-63-m-1600-g</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <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_ae260f4d-4e98-444a-bb7a-59062b904005.png?v=1740067204</image:loc>
      <image:title>CHROMABOND Flash RS 1600 SiOH cartridges, 40–63 µm,1600 g</image:title>
      <image:caption>CHROMABOND Flash RS 1600 SiOH cartridges, 40–63 &amp;micro;m,1600 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/736596_40-ec-hplc-column-analytical-nucleogen-60-7-deae-7-m-125x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_ed35afbd-7caf-4089-9d1b-b88a678c649d.png?v=1740067204</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOGEN 60-7 DEAE, 7 µm, 125x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOGEN 60-7 DEAE, 7 &amp;micro;m, 125x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726205_60-gc-column-nonpolar-optima-1-ms-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_194adf4e-53b5-4027-bb15-17abc10e245a.png?v=1740067203</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1 MS, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1 MS, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726220_60-gc-column-nonpolar-low-polar-optima-5-ms-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_059c9fd8-75f7-4df7-817f-bd8234a5b977.png?v=1740067203</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5 MS, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5 MS, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726225_60-gc-column-nonpolar-low-polar-optima-5-ms-60-m-l-0-25-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_7c5c5cae-947c-4b99-9441-b16eb3b07f3b.png?v=1740067202</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5 MS, 60 m L, 0.25 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5 MS, 60 m L, 0.25 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726226_60-gc-column-nonpolar-low-polar-optima-5-ms-60-m-l-0-25-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_4b5c65a0-cb89-46bc-aff6-cf40251ba420.png?v=1740067202</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5 MS, 60 m L, 0.25 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5 MS, 60 m L, 0.25 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726154_60-gc-column-mid-polar-optima-35-ms-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_ea671a04-30b2-4d59-a8bf-e1b1b7519f14.png?v=1740067201</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 35 MS, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 35 MS, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726162_60-gc-column-mid-polar-optima-17-ms-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_76568b34-97ae-431d-8d49-613d8931a723.png?v=1740067201</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 17 MS, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 17 MS, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726630_60-gc-column-mid-polar-optima-1701-ms-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_bf8019aa-4ff1-477f-873e-3bfc64762212.png?v=1740067200</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 1701 MS, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 1701 MS, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726631_60-gc-column-mid-polar-optima-1701-ms-60-m-l-0-25-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_9540a9b6-562d-4423-8451-1c03cd174136.png?v=1740067200</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 1701 MS, 60 m L, 0.25 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 1701 MS, 60 m L, 0.25 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726640_60-gc-column-low-polar-mid-polar-optima-1301-ms-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_a5dd6f93-4bd2-4772-aa7f-26e37865ad0f.png?v=1740067200</image:loc>
      <image:title>GC column, Low polar–mid-polar, OPTIMA 1301 MS, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Low polar–mid-polar, OPTIMA 1301 MS, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726212_50-gc-column-nonpolar-low-polar-optima-5-ms-50-m-l-0-32-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_eb13862e-7203-4c99-816c-244304c379ef.png?v=1740067199</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5 MS, 50 m L, 0.32 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5 MS, 50 m L, 0.32 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726786_50-gc-column-mid-polar-optima-624-lb-50-m-l-0-32-mm-id-1-8-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_e8a97d7a-991c-4648-a600-4d7b89770049.png?v=1740067199</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 624 LB, 50 m L, 0.32 mm ID, 1.8 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 624 LB, 50 m L, 0.32 mm ID, 1.8 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723327_25-gc-column-polar-permabond-cw-20-m-deg-25-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_e3e260c7-c183-45d1-893a-3c24b8c979c7.png?v=1740067199</image:loc>
      <image:title>GC column, polar, PERMABOND CW 20 M-DEG, 25 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, polar, PERMABOND CW 20 M-DEG, 25 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/733299_25-gc-column-polar-for-amines-cw-20-m-am-25-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_9c779e6e-6f64-4c15-89e1-1d39a3d8d5be.png?v=1740067198</image:loc>
      <image:title>GC column, Polar, for amines, CW 20-M-AM, 25 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, for amines, CW 20-M-AM, 25 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723555_25-gc-column-polar-permabond-ffap-25-m-l-0-53-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_91c95db7-e9fe-4177-ba72-e3876b76cc46.png?v=1740067198</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 25 m L, 0.53 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 25 m L, 0.53 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723515_25-gc-column-polar-permabond-cw-20-m-25-m-l-0-53-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_ca02278d-4465-4177-b4ff-e4ee8bd94082.png?v=1740067198</image:loc>
      <image:title>GC column, polar, PERMABOND CW 20 M, 25 m L, 0.53 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, polar, PERMABOND CW 20 M, 25 m L, 0.53 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723517_25-gc-column-polar-permabond-cw-20-m-25-m-l-0-53-mm-id-2-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_a3546d30-580f-4620-806e-a9742bd6251a.png?v=1740067197</image:loc>
      <image:title>GC column, polar, PERMABOND CW 20 M, 25 m L, 0.53 mm ID, 2 µm df</image:title>
      <image:caption>GC column, polar, PERMABOND CW 20 M, 25 m L, 0.53 mm ID, 2 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723517_30-gc-column-polar-permabond-cw-20-m-30-m-l-0-53-mm-id-2-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_9f47f4f3-4039-44bf-853d-da34715024b0.png?v=1740067197</image:loc>
      <image:title>GC column, polar, PERMABOND CW 20 M, 30 m L, 0.53 mm ID, 2 µm df</image:title>
      <image:caption>GC column, polar, PERMABOND CW 20 M, 30 m L, 0.53 mm ID, 2 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723549_25-gc-column-polar-permabond-cw-20-m-25-m-l-0-53-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_dafae00b-c7da-407b-9e32-5c2d5a4d09e2.png?v=1740067197</image:loc>
      <image:title>GC column, Polar, PERMABOND CW 20 M, 25 m L, 0.53 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND CW 20 M, 25 m L, 0.53 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723549_30-gc-column-polar-permabond-cw-20-m-30-m-l-0-53-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_7f348c2f-cf75-4820-a151-6a267375abb9.png?v=1740067196</image:loc>
      <image:title>GC column, Polar, PERMABOND CW 20 M, 30 m L, 0.53 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND CW 20 M, 30 m L, 0.53 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/725801_50-gc-column-nonpolar-optima-1-ms-accent-50-m-l-0-20-mm-id-0-2-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_bdd9ef97-7606-41cd-a626-eab5548f5835.png?v=1740067196</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1 MS Accent, 50 m L, 0.20 mm ID, 0.2 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1 MS Accent, 50 m L, 0.20 mm ID, 0.2 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/725810_50-gc-column-nonpolar-low-polar-optima-5-ms-accent-50-m-l-0-20-mm-id-0-2-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_d961a4cc-da4a-4d0d-a92b-69406a28f6ca.png?v=1740067195</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5 MS Accent, 50 m L, 0.20 mm ID, 0.2 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5 MS Accent, 50 m L, 0.20 mm ID, 0.2 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/725815_50-gc-column-nonpolar-low-polar-optima-5-ms-accent-50-m-l-0-20-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_422fa278-fcac-49e6-a313-faa8b3d772a4.png?v=1740067195</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5 MS Accent, 50 m L, 0.20 mm ID,0.35 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5 MS Accent, 50 m L, 0.20 mm ID,0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726400_50-gc-column-low-polar-mid-polar-optima-delta-3-50-m-l-0-20-mm-id-0-2-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_8500d55d-7501-4a45-b196-bcb6041ae38b.png?v=1740067195</image:loc>
      <image:title>GC column, Low polar–mid-polar, OPTIMA DELTA-3, 50 m L, 0.20 mm ID, 0.2 µm df</image:title>
      <image:caption>GC column, Low polar–mid-polar, OPTIMA DELTA-3, 50 m L, 0.20 mm ID, 0.2 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726465_50-gc-column-mid-polar-polar-optima-delta-6-50-m-l-0-20-mm-id-0-2-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_56508818-a5ee-4880-832b-ebd294a6c8bd.png?v=1740067193</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA DELTA-6, 50 m L, 0.20 mm ID, 0.2 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA DELTA-6, 50 m L, 0.20 mm ID, 0.2 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732464-chromabond-flash-rs-80-sphere-sioh-cartridges-spherical-25-m-80-g</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <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_c28a4c3e-a0b9-4864-847c-44747e9da547.png?v=1740067193</image:loc>
      <image:title>CHROMABOND Flash RS 80 SPHERE SiOH cartridges, spherical, 25 µm, 80 g</image:title>
      <image:caption>CHROMABOND Flash RS 80 SPHERE SiOH cartridges, spherical, 25 &amp;micro;m, 80 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719456-va-hplc-column-analytical-nucleogel-rp-8-m-150x4-6-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_A_3df90dd5-44be-467e-af37-316103e0ce93.png?v=1740067193</image:loc>
      <image:title>VA HPLC column (analytical), NUCLEOGEL RP, 8 µm, 150x4.6 mm</image:title>
      <image:caption>VA HPLC column (analytical), NUCLEOGEL RP, 8 &amp;micro;m, 150x4.6 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/713615_0100-hplc-packing-material-adsorbents-bulk-nucleodur-100-12</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_HPLC_NUCLEODUR_bulk_adsorbent_packing_material_100g_chromatography_1e8ddd3c-7022-4fb0-803d-39c9fb704395.jpg?v=1740067192</image:loc>
      <image:title>HPLC packing material (adsorbents, bulk), NUCLEODUR 100-12</image:title>
      <image:caption>HPLC packing material (adsorbents, bulk), NUCLEODUR 100-12</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726525_60-gc-column-nonpolar-low-polar-optima-5-60-m-l-0-53-mm-id-2-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_7bf2d488-5901-4953-84c1-4022f7b3bdff.png?v=1740067192</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.53 mm ID, 2 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5, 60 m L, 0.53 mm ID, 2 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730085_250-spe-columns-chromabond-sioh-h-so-sa-45-m-3-ml-500-500-mg</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_ca2b9652-5de2-4df1-9720-9bce7f47f55d.jpg?v=1740067192</image:loc>
      <image:title>SPE columns, CHROMABOND SiOH-H₂SO₄/SA, 45 µm, 3 mL/500/500 mg</image:title>
      <image:caption>SPE columns, CHROMABOND SiOH-H₂SO₄/SA, 45 &amp;micro;m, 3 mL/500/500 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815350_25-lc-packing-material-adsorbents-bulk-silica-gel-60-0-2-0-5-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_c02a184e-2241-4a4b-bbeb-0eaf91ee866b.jpg?v=1740067191</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>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815400_25-lc-packing-material-adsorbents-bulk-silica-gel-60-0-063-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_a9308cad-dea0-4952-b154-2cfac59f831c.jpg?v=1740067191</image:loc>
      <image:title>LC packing material (adsorbents, bulk), Silica gel 60, &lt; 0.063 mm</image:title>
      <image:caption>LC packing material (adsorbents, bulk), Silica gel 60, &lt; 0.063 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732467-chromabond-flash-rs-330-sphere-sioh-cartridges-spherical-25-m-330-g</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <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_33e69104-db09-4f04-a1d5-dfa10c8cfc48.png?v=1740067190</image:loc>
      <image:title>CHROMABOND Flash RS 330 SPHERE SiOH cartridges, spherical, 25 µm, 330 g</image:title>
      <image:caption>CHROMABOND Flash RS 330 SPHERE SiOH cartridges, spherical, 25 &amp;micro;m, 330 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/760786_30-ec-hplc-column-analytical-nucleodur-c18-pah-3-m-250x3-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_b5653c1c-9847-46e8-9db1-f6fffc4cd59f.png?v=1740067190</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 PAH, 3 µm, 250x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 PAH, 3 &amp;micro;m, 250x3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/760786_40-ec-hplc-column-analytical-nucleodur-c18-pah-3-m-250x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_d56026cc-13c1-4f48-b89d-b37cad2b7ff9.png?v=1740067190</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODUR C18 PAH, 3 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODUR C18 PAH, 3 &amp;micro;m, 250x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720117_30-ec-hplc-column-analytical-nucleosil-100-5-c18-pah-5-m-250x3-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEOSIL_chromatography_a295ef10-ff7d-432a-a84e-f68ccdafd0ba.png?v=1740067189</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 PAH, 5 µm, 250x3 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 PAH, 5 &amp;micro;m, 250x3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720117_40-ec-hplc-column-analytical-nucleosil-100-5-c18-pah-5-m-250x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEOSIL_chromatography_304edec5-2c29-4eb3-a267-d161b0615aec.png?v=1740067189</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 PAH, 5 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 PAH, 5 &amp;micro;m, 250x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732716-chromabond-flash-rs-200-c18-ec-cartridges-15-40-m-220-g</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <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_3fd2b823-6ce6-431a-ab27-cc160100fda6.png?v=1740067188</image:loc>
      <image:title>CHROMABOND Flash RS 200 C18 ec cartridges, 15–40 µm, 220 g</image:title>
      <image:caption>CHROMABOND Flash RS 200 C18 ec cartridges, 15–40 &amp;micro;m, 220 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732850-chromabond-flash-rs-3000-sioh-cartridges-40-63-m-3000-g</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <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_4694e42e-1677-4cdc-aa0f-28df859cec77.png?v=1740067188</image:loc>
      <image:title>CHROMABOND Flash RS 3000 SiOH cartridges, 40–63 µm, 3000 g</image:title>
      <image:caption>CHROMABOND Flash RS 3000 SiOH cartridges, 40–63 &amp;micro;m, 3000 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720117_20-ec-hplc-column-analytical-nucleosil-100-5-c18-pah-5-m-250x2-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEOSIL_chromatography_6c1891e7-2b30-46df-8fdb-e1bfc641a322.png?v=1740067188</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 PAH, 5 µm, 250x2 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 PAH, 5 &amp;micro;m, 250x2 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/735700-electronic-high-power-crimping-and-decapping-tool</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/735700-komplett-mit-Stativ_9068ce44-0fb8-421c-a7e6-227d1a11f809.jpg?v=1740067187</image:loc>
      <image:title>Electronic high power crimping and decapping tool</image:title>
      <image:caption>Electronic high power crimping and decapping tool</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/725850_60-gc-column-low-polar-optima-xlb-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_2b8ab9e6-c4ed-4ad1-84a8-37e5f550a389.png?v=1740067187</image:loc>
      <image:title>GC column, Low polar, OPTIMA XLB, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Low polar, OPTIMA XLB, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/725805_60-gc-column-nonpolar-optima-1-ms-accent-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_409e3e87-0b06-416e-bf8d-bfa5feded6c0.png?v=1740067187</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1 MS Accent, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1 MS Accent, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/725806_60-gc-column-nonpolar-optima-1-ms-accent-60-m-l-0-25-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_04fd0342-865f-4419-9aca-76489af0edd4.png?v=1740067186</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1 MS Accent, 60 m L, 0.25 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1 MS Accent, 60 m L, 0.25 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/725820_60-gc-column-nonpolar-low-polar-optima-5-ms-accent-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_b6f88563-e7b8-4688-afad-686740de7897.png?v=1740067186</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5 MS Accent, 60 m L, 0.25 mm ID,0.25 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5 MS Accent, 60 m L, 0.25 mm ID,0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/725825_60-gc-column-nonpolar-low-polar-optima-5-ms-accent-60-m-l-0-25-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_28b8a062-000d-4dcf-9886-bd8c91de9354.png?v=1740067185</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5 MS Accent, 60 m L, 0.25 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5 MS Accent, 60 m L, 0.25 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/725826_60-gc-column-nonpolar-low-polar-optima-5-ms-accent-60-m-l-0-25-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_a2e52978-8d09-4e38-a5e1-c62e8c543bd8.png?v=1740067185</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5 MS Accent, 60 m L, 0.25 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5 MS Accent, 60 m L, 0.25 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726202_60-gc-column-nonpolar-optima-1-ms-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_29d4dcd9-1601-45d9-b8c3-0eb9cd638242.png?v=1740067185</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1 MS, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1 MS, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726212_60-gc-column-nonpolar-low-polar-optima-5-ms-60-m-l-0-32-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_af43a077-9643-4e38-9432-c1b132d5ad1d.png?v=1740067184</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5 MS, 60 m L, 0.32 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5 MS, 60 m L, 0.32 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726157_60-gc-column-mid-polar-optima-35-ms-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_afb2fa39-4e25-4f61-b03d-4a8b7fc8c3f2.png?v=1740067184</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 35 MS, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 35 MS, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726165_60-gc-column-mid-polar-optima-17-ms-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_4cbf7c75-4e6f-4c5e-bd00-e848144dbc2e.png?v=1740067184</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 17 MS, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 17 MS, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726633_60-gc-column-mid-polar-optima-1701-ms-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_de019b07-75a3-446f-ad91-abf1ee731d96.png?v=1740067183</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 1701 MS, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 1701 MS, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726634_60-gc-column-mid-polar-optima-1701-ms-60-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_7beb1c19-a573-4c22-9f1d-a8787cb8c8f6.png?v=1740067183</image:loc>
      <image:title>GC column, Mid-polar, OPTIMA 1701 MS, 60 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Mid-polar, OPTIMA 1701 MS, 60 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726641_60-gc-column-low-polar-mid-polar-optima-1301-ms-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_3031c32e-fc9e-46d9-9003-28a583648f3a.png?v=1740067183</image:loc>
      <image:title>GC column, Low polar–mid-polar, OPTIMA 1301 MS, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Low polar–mid-polar, OPTIMA 1301 MS, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726642_60-gc-column-low-polar-mid-polar-optima-1301-ms-60-m-l-0-32-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_7373d251-e4ef-4507-8580-4f717d6a5b22.png?v=1740067182</image:loc>
      <image:title>GC column, Low polar–mid-polar, OPTIMA 1301 MS, 60 m L, 0.32 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Low polar–mid-polar, OPTIMA 1301 MS, 60 m L, 0.32 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726420_60-gc-column-low-polar-mid-polar-optima-delta-3-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_250a93e7-3072-45bb-8e19-7e731474229a.png?v=1740067182</image:loc>
      <image:title>GC column, Low polar–mid-polar, OPTIMA DELTA-3, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Low polar–mid-polar, OPTIMA DELTA-3, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726470_60-gc-column-mid-polar-polar-optima-delta-6-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_3ef45235-ff86-43a6-bb2e-4b9a117311d5.png?v=1740067182</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA DELTA-6, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA DELTA-6, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732466-chromabond-flash-rs-200-sphere-sioh-cartridges-spherical-25-m-220-g</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <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_5e3fb595-f13c-48ae-87b3-3ed24f75394a.png?v=1740067181</image:loc>
      <image:title>CHROMABOND Flash RS 200 SPHERE SiOH cartridges, spherical, 25 µm, 220 g</image:title>
      <image:caption>CHROMABOND Flash RS 200 SPHERE SiOH cartridges, spherical, 25 &amp;micro;m, 220 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719459-va-hplc-column-analytical-nucleogel-rp-5-m-50x4-6-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_A_eb65003f-6b32-46d6-a86c-d923a92be4ed.png?v=1740067181</image:loc>
      <image:title>VA HPLC column (analytical), NUCLEOGEL RP, 5 µm, 50x4.6 mm</image:title>
      <image:caption>VA HPLC column (analytical), NUCLEOGEL RP, 5 &amp;micro;m, 50x4.6 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732465-chromabond-flash-rs-120-sphere-sioh-cartridges-spherical-25-m-120-g</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <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_1c573895-fa3e-4eb5-afa2-21674d440259.png?v=1740067180</image:loc>
      <image:title>CHROMABOND Flash RS 120 SPHERE SiOH cartridges, spherical, 25 µm, 120 g</image:title>
      <image:caption>CHROMABOND Flash RS 120 SPHERE SiOH cartridges, spherical, 25 &amp;micro;m, 120 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720117_46-ec-hplc-column-analytical-nucleosil-100-5-c18-pah-5-m-250x4-6-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEOSIL_chromatography_ed07d84b-71b9-424d-ba28-5821f86f13e8.png?v=1740067180</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 PAH, 5 µm, 250x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL 100-5 C18 PAH, 5 &amp;micro;m, 250x4.6 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732709-chromabond-flash-rs-1600-sioh-cartridges-15-40-m-1600-g</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <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_36c96883-623d-4ca7-b39f-57a16defb66f.png?v=1740067180</image:loc>
      <image:title>CHROMABOND Flash RS 1600 SiOH cartridges, 15–40 µm, 1600 g</image:title>
      <image:caption>CHROMABOND Flash RS 1600 SiOH cartridges, 15–40 &amp;micro;m, 1600 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730508-rack-for-chromabond-xtr-columns-24-positions-pp-1-set</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/730508Chromabond-XTR_Rack.jpg?v=1740067179</image:loc>
      <image:title>Rack for CHROMABOND XTR columns, 24 positions, PP, 1 set</image:title>
      <image:caption>Rack for CHROMABOND XTR columns, 24 positions, PP, 1 set</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/713631_0100-hplc-packing-material-adsorbents-bulk-nucleodur-100-30-c18-ec</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_HPLC_NUCLEODUR_C18ec_bulk_adsorbent_packing_material_100g_chromatography_3c511cb6-09d8-4831-bd7b-360cc7a8f399.jpg?v=1740067179</image:loc>
      <image:title>HPLC packing material (adsorbents, bulk), NUCLEODUR 100-30 C18 ec</image:title>
      <image:caption>HPLC packing material (adsorbents, bulk), NUCLEODUR 100-30 C18 ec</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815010_25-lc-packing-material-adsorbents-bulk-aluminum-oxide-alox-b-basic</loc>
    <lastmod>2026-07-21T20:23:00+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_alox_aluminum_oxide_5kg_chromatography_f6000ab5-d522-46a0-8dae-9473b86bf2e1.jpg?v=1740067178</image:loc>
      <image:title>LC packing material (adsorbents, bulk), Aluminum oxide, Alox B, basic</image:title>
      <image:caption>LC packing material (adsorbents, bulk), Aluminum oxide, Alox B, basic</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815020_25-lc-packing-material-adsorbents-bulk-aluminum-oxide-alox-n-neutral</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_47b274a9-3d0a-406a-8531-fec9e40865db.jpg?v=1740067178</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>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732763-chromabond-flash-rs-40-sphere-sioh-cartridges-spherical-15-m-40-g</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <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_21e3005e-f2d7-405e-b337-a5f1fc40b161.png?v=1740067178</image:loc>
      <image:title>CHROMABOND Flash RS 40 SPHERE SiOH cartridges, spherical, 15 µm, 40 g</image:title>
      <image:caption>CHROMABOND Flash RS 40 SPHERE SiOH cartridges, spherical, 15 &amp;micro;m, 40 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/733551_25-gc-column-polar-for-amines-cw-20-m-am-25-m-l-0-53-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_837cb2fe-ba8a-40d3-a71d-07a6df2cea5b.png?v=1740067177</image:loc>
      <image:title>GC column, Polar, for amines, CW 20-M-AM, 25 m L, 0.53 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Polar, for amines, CW 20-M-AM, 25 m L, 0.53 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/738630_m-chromabond-multi-96-vacuum-manifold</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/738630M_Chromabond_Vakuumkammer_mit_96er_Platte.jpg?v=1740067177</image:loc>
      <image:title>CHROMABOND Multi 96 vacuum manifold</image:title>
      <image:caption>CHROMABOND Multi 96 vacuum manifold</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730249g_250-spe-glass-columns-chromabond-na-so-florisil-6-ml-2-2g</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_bbeda36d-6653-4505-9ba2-c35b90f7803c.jpg?v=1740067177</image:loc>
      <image:title>SPE glass columns, CHROMABOND Na₂SO₄/Florisil, 6 mL/2/2g</image:title>
      <image:caption>SPE glass columns, CHROMABOND Na₂SO₄/Florisil, 6 mL/2/2g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726643_60-gc-column-low-polar-mid-polar-optima-1301-ms-60-m-l-0-53-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_e423d551-7460-4182-b579-f819f31836ce.png?v=1740067176</image:loc>
      <image:title>GC column, Low polar–mid-polar, OPTIMA 1301 MS, 60 m L, 0.53 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Low polar–mid-polar, OPTIMA 1301 MS, 60 m L, 0.53 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/725802_60-gc-column-nonpolar-optima-1-ms-accent-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_871c153d-5b7b-4df1-9b1c-c4cb4cc1ceba.png?v=1740067176</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1 MS Accent, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1 MS Accent, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/725807_60-gc-column-nonpolar-optima-1-ms-accent-60-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_bcbee5d4-0ab4-4dd5-bdf6-cccdbd2cd68e.png?v=1740067176</image:loc>
      <image:title>GC column, Nonpolar, OPTIMA 1 MS Accent, 60 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Nonpolar, OPTIMA 1 MS Accent, 60 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/725811_60-gc-column-nonpolar-low-polar-optima-5-ms-accent-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_bddad428-76a2-484a-944d-1d94c400a289.png?v=1740067175</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5 MS Accent, 60 m L, 0.32 mm ID,0.25 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5 MS Accent, 60 m L, 0.32 mm ID,0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/725812_60-gc-column-nonpolar-low-polar-optima-5-ms-accent-60-m-l-0-32-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_778db522-c37e-4782-b0c9-f30afc26215d.png?v=1740067175</image:loc>
      <image:title>GC column, Nonpolar–low polar, OPTIMA 5 MS Accent, 60 m L, 0.32 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Nonpolar–low polar, OPTIMA 5 MS Accent, 60 m L, 0.32 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726440_60-gc-column-low-polar-mid-polar-optima-delta-3-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_f9541256-a918-4eb2-b1a5-605a39ec75e4.png?v=1740067174</image:loc>
      <image:title>GC column, Low polar–mid-polar, OPTIMA DELTA-3, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Low polar–mid-polar, OPTIMA DELTA-3, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726441_60-gc-column-low-polar-mid-polar-optima-delta-3-60-m-l-0-32-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_8aa5a10a-8d5d-493d-8e36-5c6585e25d29.png?v=1740067174</image:loc>
      <image:title>GC column, Low polar–mid-polar, OPTIMA DELTA-3, 60 m L, 0.32 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Low polar–mid-polar, OPTIMA DELTA-3, 60 m L, 0.32 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726442_60-gc-column-low-polar-mid-polar-optima-delta-3-60-m-l-0-32-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_43f7f875-8b29-4137-b5a9-dcf143607865.png?v=1740067174</image:loc>
      <image:title>GC column, Low polar–mid-polar, OPTIMA DELTA-3, 60 m L, 0.32 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Low polar–mid-polar, OPTIMA DELTA-3, 60 m L, 0.32 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726480_60-gc-column-mid-polar-polar-optima-delta-6-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_243b0f6a-aa9f-461e-8416-2c275ab37197.png?v=1740067173</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA DELTA-6, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA DELTA-6, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726481_60-gc-column-mid-polar-polar-optima-delta-6-60-m-l-0-32-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_2f9938dc-bab5-4759-85bb-fbb44112014d.png?v=1740067173</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA DELTA-6, 60 m L, 0.32 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA DELTA-6, 60 m L, 0.32 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/726482_60-gc-column-mid-polar-polar-optima-delta-6-60-m-l-0-32-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_4129ffb4-9855-4fc0-89d7-ffa88ad5885e.png?v=1740067173</image:loc>
      <image:title>GC column, Mid-polar–polar, OPTIMA DELTA-6, 60 m L, 0.32 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Mid-polar–polar, OPTIMA DELTA-6, 60 m L, 0.32 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730939_250-spe-columns-chromabond-hr-x-85-m-6-ml-500-mg</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_67f538d6-075e-43b1-a38c-c1319266e29c.jpg?v=1740067172</image:loc>
      <image:title>SPE columns, CHROMABOND HR-X, 85 µm, 6 mL/500 mg</image:title>
      <image:caption>SPE columns, CHROMABOND HR-X, 85 &amp;micro;m, 6 mL/500 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762109_100-vp-hplc-column-preparative-nucleodur-c18-gravity-5-m-125x10-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_c002724e-8021-4c75-9355-84ec1bbc6a13.png?v=1740067172</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 Gravity, 5 µm, 125x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 Gravity, 5 &amp;micro;m, 125x10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762071_100-vp-hplc-column-preparative-nucleodur-c8-gravity-5-m-125x10-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_e40bbb14-8a44-4a79-8b3e-3552d5754fcb.png?v=1740067172</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C8 Gravity, 5 µm, 125x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C8 Gravity, 5 &amp;micro;m, 125x10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762405_100-vp-hplc-column-preparative-nucleodur-c18-isis-5-m-125x10-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_123985ec-5b18-456b-99f7-59dfacd188a0.png?v=1740067171</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 Isis, 5 µm, 125x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 Isis, 5 &amp;micro;m, 125x10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762273_100-vp-hplc-column-preparative-nucleodur-c18-pyramid-5-m-125x10-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_2c2c0c7e-eb0c-4a55-873b-a4190e91e737.png?v=1740067171</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 Pyramid, 5 µm, 125x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 Pyramid, 5 &amp;micro;m, 125x10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762375_100-vp-hplc-column-preparative-nucleodur-sphinx-rp-5-m-125x10-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_f566748b-782c-4d34-b855-c6d8dff90c26.png?v=1740067170</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR Sphinx RP, 5 µm, 125x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR Sphinx RP, 5 &amp;micro;m, 125x10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762221_100-vp-hplc-column-preparative-nucleodur-polartec-5-m-125x10-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_5d6cbb23-10e9-44cd-ac8c-d6ff008d27ea.png?v=1740067170</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR PolarTec, 5 µm, 125x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR PolarTec, 5 &amp;micro;m, 125x10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723411_25-gc-column-permabond-silane-25-m-l-0-53-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_93c203d1-12fb-4002-a900-3d3f68efb997.png?v=1740067169</image:loc>
      <image:title>GC column, PERMABOND Silane, 25 m L, 0.53 mm ID, proprietary df</image:title>
      <image:caption>GC column, PERMABOND Silane, 25 m L, 0.53 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719454-va-hplc-column-analytical-nucleogel-rp-5-m-150x4-6-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_A_b6e2b244-6831-4c57-9972-83f9f602cbe4.png?v=1740067169</image:loc>
      <image:title>VA HPLC column (analytical), NUCLEOGEL RP, 5 µm, 150x4.6 mm</image:title>
      <image:caption>VA HPLC column (analytical), NUCLEOGEL RP, 5 &amp;micro;m, 150x4.6 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719520-va-hplc-column-analytical-nucleogel-rp-8-m-250x4-6-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_A_597787df-711c-4136-8959-77c4526a3bbc.png?v=1740067168</image:loc>
      <image:title>VA HPLC column (analytical), NUCLEOGEL RP, 8 µm, 250x4.6 mm</image:title>
      <image:caption>VA HPLC column (analytical), NUCLEOGEL RP, 8 &amp;micro;m, 250x4.6 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815710_5-lc-packing-material-adsorbents-bulk-florisil</loc>
    <lastmod>2026-07-21T20:23:00+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_florisil_5kg_chromatography.jpg?v=1740067167</image:loc>
      <image:title>LC packing material (adsorbents, bulk), Florisil</image:title>
      <image:caption>LC packing material (adsorbents, bulk), Florisil</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730927_250-spe-columns-chromabond-hlb-60-m-6-ml-500-mg</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_8ea57e25-37f0-4671-9cfd-b8407c4b4c4b.jpg?v=1740067166</image:loc>
      <image:title>SPE columns, CHROMABOND HLB, 60 µm, 6 mL/500 mg</image:title>
      <image:caption>SPE columns, CHROMABOND HLB, 60 &amp;micro;m, 6 mL/500 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720124_40-ec-hplc-column-analytical-nucleodex-beta-oh-5-m-200x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_e55e1a13-aaf8-4424-8444-e4d51f12f196.png?v=1740067165</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODEX BETA-OH, 5 µm, 200x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODEX BETA-OH, 5 &amp;micro;m, 200x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720081_40-ec-hplc-column-analytical-nucleosil-chiral-1-5-m-250x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_4b15f046-3526-4d99-a868-9e1b1d11dc25.png?v=1740067165</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSIL CHIRAL-1, 5 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL CHIRAL-1, 5 &amp;micro;m, 250x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720088_40-ec-hplc-column-analytical-nucleosil-chiral-2-5-m-250x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_b900967f-d2fe-4ad0-882b-de04438699eb.png?v=1740067164</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSIL CHIRAL-2, 5 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL CHIRAL-2, 5 &amp;micro;m, 250x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815381_25-lc-packing-material-adsorbents-bulk-silica-gel-60-m-0-04-0-063-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_d89283a4-611a-4ae9-9568-e3f4be0d6c31.jpg?v=1740067164</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/762078_210-vp-hplc-column-preparative-nucleodur-100-5-5-m-125x21-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_ae743c99-152d-438d-912a-fb13a87c399c.png?v=1740067163</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR 100-5, 5 µm, 125x21 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR 100-5, 5 &amp;micro;m, 125x21 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732817-chromabond-flash-rs-330-c18-ec-cartridges-40-63-m-360-g</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <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_3f467500-9826-4a34-9e10-e3d8bf2df1ca.png?v=1740067163</image:loc>
      <image:title>CHROMABOND Flash RS 330 C18 ec cartridges, 40–63 µm, 360 g</image:title>
      <image:caption>CHROMABOND Flash RS 330 C18 ec cartridges, 40–63 &amp;micro;m, 360 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723360_25-gc-column-lipodex-a-25-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_7fa7be4f-7e02-4ac2-a6cc-ba2c8d2fa28a.png?v=1740067162</image:loc>
      <image:title>GC column, LIPODEX A, 25 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, LIPODEX A, 25 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723362_25-gc-column-lipodex-b-25-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_e79e1e6d-7c9d-4ac4-a5a8-bc3768754226.png?v=1740067162</image:loc>
      <image:title>GC column, LIPODEX B, 25 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, LIPODEX B, 25 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723364_25-gc-column-lipodex-c-25-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_c943104d-8a40-4141-8d2f-23b670548c99.png?v=1740067161</image:loc>
      <image:title>GC column, LIPODEX C, 25 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, LIPODEX C, 25 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723366_25-gc-column-lipodex-d-25-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_e5f7c9b1-0654-4b51-ae0b-b83f3d9b12ef.png?v=1740067161</image:loc>
      <image:title>GC column, LIPODEX D, 25 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, LIPODEX D, 25 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723368_25-gc-column-lipodex-e-25-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_cbbdaeaf-6db8-4afe-8f1e-7b9f56290dfe.png?v=1740067161</image:loc>
      <image:title>GC column, LIPODEX E, 25 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, LIPODEX E, 25 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723379_25-gc-column-lipodex-g-25-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_54e1ab9b-1bd6-4313-b206-3e730421d5de.png?v=1740067160</image:loc>
      <image:title>GC column, LIPODEX G, 25 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, LIPODEX G, 25 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723358_25-gc-column-hydrodex-beta-3p-25-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_2e4d4edf-70b4-4549-abb8-d1e07b19779d.png?v=1740067160</image:loc>
      <image:title>GC column, HYDRODEX BETA-3P, 25 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, HYDRODEX BETA-3P, 25 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723370_25-gc-column-hydrodex-beta-pm-25-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_7098c676-168d-4812-8225-125def0af6ae.png?v=1740067160</image:loc>
      <image:title>GC column, HYDRODEX BETA-PM, 25 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, HYDRODEX BETA-PM, 25 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723381_25-gc-column-hydrodex-beta-6tbdm-25-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_b3e4e6e4-4102-47bb-92e9-9baaabe4a817.png?v=1740067159</image:loc>
      <image:title>GC column, HYDRODEX BETA-6TBDM, 25 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, HYDRODEX BETA-6TBDM, 25 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723384_25-gc-column-hydrodex-beta-tbdac-25-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_35a47209-606a-4d8b-aa94-3310b93dd889.png?v=1740067159</image:loc>
      <image:title>GC column, HYDRODEX BETA-TBDAc, 25 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, HYDRODEX BETA-TBDAc, 25 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723386_25-gc-column-hydrodex-beta-6tbde-25-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_2bcaa63e-4615-42da-ad1f-37c4c90f2722.png?v=1740067159</image:loc>
      <image:title>GC column, HYDRODEX BETA-6TBDE, 25 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, HYDRODEX BETA-6TBDE, 25 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723387_25-gc-column-hydrodex-gamma-tbdac-25-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_672d6cb3-d1ba-4ac2-8699-e0f452c5a17d.png?v=1740067158</image:loc>
      <image:title>GC column, HYDRODEX GAMMA-TBDAc, 25 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, HYDRODEX GAMMA-TBDAc, 25 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723388_25-gc-column-hydrodex-gamma-dimom-25-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_medium_chromatography_3740888d-a5bd-41eb-8f66-cf2c53660fda.png?v=1740067158</image:loc>
      <image:title>GC column, HYDRODEX GAMMA-DiMOM, 25 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, HYDRODEX GAMMA-DiMOM, 25 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723116_50-gc-column-polar-permabond-ffap-50-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_bae1284c-475d-461b-9d1e-54a68dee3d12.png?v=1740067158</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 50 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 50 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723060_50-gc-column-polar-permabond-cw-20-m-50-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_cabda9c7-5e4a-48da-8d40-0803ef112cfc.png?v=1740067157</image:loc>
      <image:title>GC column, Polar, PERMABOND CW 20 M, 50 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND CW 20 M, 50 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723936_50-gc-column-polar-permabond-ffap-50-m-l-0-25-mm-id-0-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_8e18ea0d-b58c-4af6-9f7e-3f0bff88495a.png?v=1740067157</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 50 m L, 0.25 mm ID, 0.1 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 50 m L, 0.25 mm ID, 0.1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/713601_0100-hplc-packing-material-adsorbents-bulk-nucleodur-100-20-c18-ec</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_HPLC_NUCLEODUR_C18ec_bulk_adsorbent_packing_material_100g_chromatography_1c80a1d3-2326-414a-b49c-21db2f0f4265.jpg?v=1740067157</image:loc>
      <image:title>HPLC packing material (adsorbents, bulk), NUCLEODUR 100-20 C18 ec</image:title>
      <image:caption>HPLC packing material (adsorbents, bulk), NUCLEODUR 100-20 C18 ec</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723116_60-gc-column-polar-permabond-ffap-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_a8f59172-f701-477d-94ab-c848b429c8bc.png?v=1740067156</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723060_60-gc-column-polar-permabond-cw-20-m-60-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_e74d40bf-0207-4774-974b-9cc9660601e2.png?v=1740067156</image:loc>
      <image:title>GC column, Polar, PERMABOND CW 20 M, 60 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND CW 20 M, 60 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730135_250-spe-columns-chromabond-cn-sioh-45-m-6-ml-500-1000-mg</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_e8743046-2e5e-4538-be23-a27e64532397.jpg?v=1740067156</image:loc>
      <image:title>SPE columns, CHROMABOND CN/SiOH, 45 µm, 6 mL/500/1000 mg</image:title>
      <image:caption>SPE columns, CHROMABOND CN/SiOH, 45 &amp;micro;m, 6 mL/500/1000 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719469-va-hplc-column-analytical-nucleogel-sax-8-m-50x4-6-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_A_6955f9e4-0c33-4aac-a3d3-749d56c08f16.png?v=1740067155</image:loc>
      <image:title>VA HPLC column (analytical), NUCLEOGEL SAX, 8 µm, 50x4.6 mm</image:title>
      <image:caption>VA HPLC column (analytical), NUCLEOGEL SAX, 8 &amp;micro;m, 50x4.6 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719475-va-hplc-column-analytical-nucleogel-scx-8-m-50x4-6-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_A_55dea0e2-1fd3-4a97-8305-b3e06380a40e.png?v=1740067155</image:loc>
      <image:title>VA HPLC column (analytical), NUCLEOGEL SCX, 8 µm, 50x4.6 mm</image:title>
      <image:caption>VA HPLC column (analytical), NUCLEOGEL SCX, 8 &amp;micro;m, 50x4.6 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719455-va-hplc-column-analytical-nucleogel-rp-5-m-250x4-6-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_A_47949e01-8acf-4a40-b072-0de72a988baf.png?v=1740067154</image:loc>
      <image:title>VA HPLC column (analytical), NUCLEOGEL RP, 5 µm, 250x4.6 mm</image:title>
      <image:caption>VA HPLC column (analytical), NUCLEOGEL RP, 5 &amp;micro;m, 250x4.6 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723341_50-gc-column-polar-permabond-ffap-50-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_65e8c415-1c41-494c-a6a3-776fc553c624.png?v=1740067154</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 50 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 50 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723344_50-gc-column-polar-permabond-ffap-50-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_926a1209-d7b7-4481-b640-bd149b22e5a8.png?v=1740067154</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 50 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 50 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723296_50-gc-column-polar-permabond-cw-20-m-50-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_aeb7d05f-9b57-43e1-b392-e7165ff08195.png?v=1740067153</image:loc>
      <image:title>GC column, polar, PERMABOND CW 20 M, 50 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, polar, PERMABOND CW 20 M, 50 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723356_50-gc-column-polar-permabond-ffap-50-m-l-0-32-mm-id-0-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_6f0b257a-8ca1-4f4f-9481-a29ac93ea734.png?v=1740067153</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 50 m L, 0.32 mm ID, 0.1 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 50 m L, 0.32 mm ID, 0.1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723321_50-gc-column-polar-permabond-cw-20-m-50-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_78dc06a0-4ee5-4863-a17d-8249d8132cdc.png?v=1740067153</image:loc>
      <image:title>GC column, polar, PERMABOND CW 20 M, 50 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, polar, PERMABOND CW 20 M, 50 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723830_50-gc-column-polar-permabond-ffap-50-m-l-0-32-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_bc486a92-c040-4bdf-9b7e-5579d538bfdd.png?v=1740067152</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 50 m L, 0.32 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 50 m L, 0.32 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723827_50-gc-column-polar-permabond-cw-20-m-50-m-l-0-32-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_11b2ccd3-abcd-4865-a980-6fd495070d7a.png?v=1740067152</image:loc>
      <image:title>GC column, Polar, PERMABOND CW 20 M, 50 m L, 0.32 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND CW 20 M, 50 m L, 0.32 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723945_50-gc-column-permabond-se-54-hkw-50-m-l-0-32-mm-id-1-8-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_98fcb232-5284-4afb-8b53-517821456319.png?v=1740067152</image:loc>
      <image:title>GC column, PERMABOND SE-54-HKW, 50 m L, 0.32 mm ID, 1.8 µm df</image:title>
      <image:caption>GC column, PERMABOND SE-54-HKW, 50 m L, 0.32 mm ID, 1.8 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/713621_0100-hplc-packing-material-adsorbents-bulk-nucleodur-100-16-c18-ec</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_HPLC_NUCLEODUR_C18ec_bulk_adsorbent_packing_material_100g_chromatography_d48fc161-18a3-46fb-8c90-a1c96880a3d6.jpg?v=1740067151</image:loc>
      <image:title>HPLC packing material (adsorbents, bulk), NUCLEODUR 100-16 C18 ec</image:title>
      <image:caption>HPLC packing material (adsorbents, bulk), NUCLEODUR 100-16 C18 ec</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815390_25-lc-packing-material-adsorbents-bulk-silica-gel-60-0-05-0-1-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_cdbe232a-b8ee-4ba6-af8a-70ecbe7e918c.jpg?v=1740067151</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/762113_100-vp-hplc-column-preparative-nucleodur-c18-gravity-5-m-250x10-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_c45d8723-8e30-4754-a6dc-e501d3acbffd.png?v=1740067150</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 Gravity, 5 µm, 250x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 Gravity, 5 &amp;micro;m, 250x10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762070_100-vp-hplc-column-preparative-nucleodur-c8-gravity-5-m-250x10-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_00745bac-691c-4c17-b24b-a32777cfd2c7.png?v=1740067150</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C8 Gravity, 5 µm, 250x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C8 Gravity, 5 &amp;micro;m, 250x10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762403_100-vp-hplc-column-preparative-nucleodur-c18-isis-5-m-250x10-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_76300787-6362-4186-953b-e1cd4b0e8091.png?v=1740067149</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 Isis, 5 µm, 250x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 Isis, 5 &amp;micro;m, 250x10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762272_100-vp-hplc-column-preparative-nucleodur-c18-pyramid-5-m-250x10-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_152572cd-2eeb-49d1-805b-365dc4ef6c8f.png?v=1740067149</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 Pyramid, 5 µm, 250x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 Pyramid, 5 &amp;micro;m, 250x10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762373_100-vp-hplc-column-preparative-nucleodur-sphinx-rp-5-m-250x10-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_764aee12-e572-4716-b077-4a40f559f26e.png?v=1740067149</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR Sphinx RP, 5 µm, 250x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR Sphinx RP, 5 &amp;micro;m, 250x10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762223_100-vp-hplc-column-preparative-nucleodur-polartec-5-m-250x10-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_A_6c6d38c0-57cd-44a9-8e9e-9fbdf8fed96f.png?v=1740067148</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR PolarTec, 5 µm, 250x10 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR PolarTec, 5 &amp;micro;m, 250x10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730283_250-spe-columns-chromabond-pfas-6-ml-300-mg</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/SPE_CHROMABOND_PFAS_columns_6mL_300mg_chromatography_010dbae8-d038-4736-a38c-1fa67d05292c.jpg?v=1740067148</image:loc>
      <image:title>SPE columns, CHROMABOND PFAS, 6 mL/300 mg</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762103_210-vp-hplc-column-preparative-nucleodur-c18-gravity-5-m-50x21-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_fce17521-940e-489a-9150-903e7c7ec303.png?v=1740067147</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 Gravity, 5 µm, 50x21 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 Gravity, 5 &amp;micro;m, 50x21 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720127_40-ec-hplc-column-analytical-nucleodex-alpha-pm-5-m-200x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_1b299cec-e30a-41ad-a71e-55ea992161b9.png?v=1740067147</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODEX ALPHA-PM, 5 µm, 200x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODEX ALPHA-PM, 5 &amp;micro;m, 200x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720125_40-ec-hplc-column-analytical-nucleodex-beta-pm-5-m-200x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_fbde21c1-0017-4fe9-a392-1fb3772c194e.png?v=1740067147</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODEX BETA-PM, 5 µm, 200x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODEX BETA-PM, 5 &amp;micro;m, 200x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720350_40-ec-hplc-column-analytical-nucleosil-chiral-3-5-m-250x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_ff4d1c42-cec4-4337-bbce-a1fd677e2e51.png?v=1740067146</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOSIL CHIRAL-3, 5 µm, 250x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOSIL CHIRAL-3, 5 &amp;micro;m, 250x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815650_25-lc-packing-material-adsorbents-bulk-silica-gel-60-0-015-0-04-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_06db0594-515d-4117-837e-e580f2412ce3.jpg?v=1740067146</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/733110_50-gc-column-polar-for-amines-cw-20-m-am-50-m-l-0-25-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_2cedeaa7-2bcd-4092-af86-2d07da06e1b7.png?v=1740067146</image:loc>
      <image:title>GC column, Polar, for amines, CW 20-M-AM, 50 m L, 0.25 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, for amines, CW 20-M-AM, 50 m L, 0.25 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723341_60-gc-column-polar-permabond-ffap-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_06c92f00-12c6-4448-90e2-0ebb6976ab91.png?v=1740067145</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723296_60-gc-column-polar-permabond-cw-20-m-60-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_d78782db-a91b-4178-8c11-15e0f5c0419b.png?v=1740067145</image:loc>
      <image:title>GC column, polar, PERMABOND CW 20 M, 60 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, polar, PERMABOND CW 20 M, 60 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723344_60-gc-column-polar-permabond-ffap-60-m-l-0-32-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_12908bad-072e-4b64-b394-88e61aff7017.png?v=1740067145</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 60 m L, 0.32 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 60 m L, 0.32 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723321_60-gc-column-polar-permabond-cw-20-m-60-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_c4c155ce-38ae-40a3-b981-adc2a7a5e071.png?v=1740067144</image:loc>
      <image:title>GC column, polar, PERMABOND CW 20 M, 60 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, polar, PERMABOND CW 20 M, 60 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723555_50-gc-column-polar-permabond-ffap-50-m-l-0-53-mm-id-1-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_614f6378-2bdc-4e6b-b9cd-26b28522ed69.png?v=1740067144</image:loc>
      <image:title>GC column, Polar, PERMABOND FFAP, 50 m L, 0.53 mm ID, 1 µm df</image:title>
      <image:caption>GC column, Polar, PERMABOND FFAP, 50 m L, 0.53 mm ID, 1 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762553_210-vp-hplc-column-preparative-nucleodur-c18-htec-5-m-100x21-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_014a1fc1-e61d-4956-a346-775fa898c694.png?v=1740067144</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 HTec, 5 µm, 100x21 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 HTec, 5 &amp;micro;m, 100x21 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/713618_0100-hplc-packing-material-adsorbents-bulk-nucleodur-10-12-c18-ec</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_HPLC_NUCLEODUR_C18ec_bulk_adsorbent_packing_material_100g_chromatography_6a7eb9e8-a54e-408e-acea-761b5f2fd9f0.jpg?v=1740067143</image:loc>
      <image:title>HPLC packing material (adsorbents, bulk), NUCLEODUR 10-12 C18 ec</image:title>
      <image:caption>HPLC packing material (adsorbents, bulk), NUCLEODUR 10-12 C18 ec</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762564_210-vp-hplc-column-preparative-nucleodur-c18-htec-7-m-125x21-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_a074aac7-c201-4dab-8c28-fcbf5f6da4ce.png?v=1740067143</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 HTec, 7 µm, 125x21 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 HTec, 7 &amp;micro;m, 125x21 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815030_25-lc-packing-material-adsorbents-bulk-aluminum-oxide-alox-a-acidic</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_ae99ee9d-15cd-4b9b-8a14-85080ae96341.jpg?v=1740067143</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/732717-chromabond-flash-rs-330-c18-ec-cartridges-15-40-m-360-g</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <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_60eeced1-e081-444c-8265-034250a07af9.png?v=1740067142</image:loc>
      <image:title>CHROMABOND Flash RS 330 C18 ec cartridges, 15–40 µm, 360 g</image:title>
      <image:caption>CHROMABOND Flash RS 330 C18 ec cartridges, 15–40 &amp;micro;m, 360 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815300_25-lc-packing-material-adsorbents-bulk-silica-gel-60-0-025-0-04-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_c1e012b8-d1bf-4a54-bdc0-746d79ed7e92.jpg?v=1740067142</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>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/711590_1000-lc-packing-material-adsorbents-bulk-silica-gel-polygoprep-60-130-c18</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_Flash_POLYGOPREP_C18_bulk_adsorbent_packing_material_1kg_chromatography_a8926fdd-cc25-42a4-b575-c8c0059b2d7f.jpg?v=1740067141</image:loc>
      <image:title>LC packing material (adsorbents, bulk), silica gel, POLYGOPREP 60-130 C18</image:title>
      <image:caption>LC packing material (adsorbents, bulk), silica gel, POLYGOPREP 60-130 C18</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762007_210-vp-hplc-column-preparative-nucleodur-100-5-5-m-250x21-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_6dfa8bd6-09c8-46b6-99a9-f8e9545bb4dc.png?v=1740067141</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR 100-5, 5 µm, 250x21 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR 100-5, 5 &amp;micro;m, 250x21 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/733299_50-gc-column-polar-for-amines-cw-20-m-am-50-m-l-0-32-mm-id-0-25-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_0c120c98-7791-439b-998f-ad6affc14118.png?v=1740067141</image:loc>
      <image:title>GC column, Polar, for amines, CW 20-M-AM, 50 m L, 0.32 mm ID, 0.25 µm df</image:title>
      <image:caption>GC column, Polar, for amines, CW 20-M-AM, 50 m L, 0.32 mm ID, 0.25 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/733442_50-gc-column-polar-for-amines-cw-20-m-am-50-m-l-0-32-mm-id-0-35-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_f3f5c466-d6e8-43bb-88bb-5a5dd13963a1.png?v=1740067140</image:loc>
      <image:title>GC column, Polar, for amines, CW 20-M-AM, 50 m L, 0.32 mm ID, 0.35 µm df</image:title>
      <image:caption>GC column, Polar, for amines, CW 20-M-AM, 50 m L, 0.32 mm ID, 0.35 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720752_40-ec-hplc-column-analytical-nucleodex-gamma-pm-5-m-200x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_296f457b-fcc6-4ea1-9cde-1ad720ec4f8d.png?v=1740067140</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEODEX GAMMA-PM, 5 µm, 200x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEODEX GAMMA-PM, 5 &amp;micro;m, 200x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720046_40-ec-hplc-column-analytical-resolvosil-bsa-7-7-m-150x4-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_ee529b46-8a8f-43f5-b6fb-b4a6a4bea014.png?v=1740067139</image:loc>
      <image:title>EC HPLC column (analytical), RESOLVOSIL BSA-7, 7 µm, 150x4 mm</image:title>
      <image:caption>EC HPLC column (analytical), RESOLVOSIL BSA-7, 7 &amp;micro;m, 150x4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/711630_1000-lc-packing-material-adsorbents-bulk-silica-gel-polygoprep-300-50</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_Flash_POLYGOPREP_bulk_adsorbent_packing_material_1kg_chromatography_dd02cc3c-9704-4a3f-94e6-7f67be31fc98.jpg?v=1740067137</image:loc>
      <image:title>LC packing material (adsorbents, bulk), silica gel, POLYGOPREP 300-50</image:title>
      <image:caption>LC packing material (adsorbents, bulk), silica gel, POLYGOPREP 300-50</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723409_50-gc-column-permabond-silane-50-m-l-0-32-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_e8f60034-cdb7-4e2a-851b-45ae59588992.png?v=1740067137</image:loc>
      <image:title>GC column, PERMABOND Silane, 50 m L, 0.32 mm ID, proprietary df</image:title>
      <image:caption>GC column, PERMABOND Silane, 50 m L, 0.32 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815340_25-lc-packing-material-adsorbents-bulk-silica-gel-60-0-1-0-2-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_60b6e4f7-20c1-4d96-9320-8c39fcd31909.jpg?v=1740067137</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/762029_210-vp-hplc-column-preparative-nucleodur-c18-ec-5-m-125x21-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_eac61849-4ef9-4178-a6a5-f15d3750ce78.png?v=1740067134</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 ec, 5 µm, 125x21 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 ec, 5 &amp;micro;m, 125x21 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762554_210-vp-hplc-column-preparative-nucleodur-c18-htec-5-m-125x21-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_932e90a3-ae7d-411a-9f25-0e780e6f6375.png?v=1740067134</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 HTec, 5 µm, 125x21 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 HTec, 5 &amp;micro;m, 125x21 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/711620_1000-lc-packing-material-adsorbents-bulk-silica-gel-polygoprep-300-30</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_Flash_POLYGOPREP_bulk_adsorbent_packing_material_1kg_chromatography_bcfc45b4-d803-4526-9c9e-1e1159829a9f.jpg?v=1740067133</image:loc>
      <image:title>LC packing material (adsorbents, bulk), silica gel, POLYGOPREP 300-30</image:title>
      <image:caption>LC packing material (adsorbents, bulk), silica gel, POLYGOPREP 300-30</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730149_250-spe-columns-chromabond-nan-45-m-6-ml-700-2000-700-mg</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/Place_holder_a6e88091-187c-4125-991e-f94069f5b78c.jpg?v=1740067133</image:loc>
      <image:title>SPE columns, CHROMABOND NAN, 45 µm, 6 mL/700/2000/700 mg</image:title>
      <image:caption>SPE columns, CHROMABOND NAN, 45 &amp;micro;m, 6 mL/700/2000/700 mg</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/711006_1000-lc-packing-material-adsorbents-bulk-silica-gel-polygoprep-1000-50</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_Flash_POLYGOPREP_bulk_adsorbent_packing_material_1kg_chromatography_36578e1d-2205-4a4f-a3d1-6b101638db74.jpg?v=1740067133</image:loc>
      <image:title>LC packing material (adsorbents, bulk), silica gel, POLYGOPREP 1000-50</image:title>
      <image:caption>LC packing material (adsorbents, bulk), silica gel, POLYGOPREP 1000-50</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/736598-va-hplc-column-analytical-nucleogen-500-7-deae-7-m-125x6-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_A_4a0f8ad3-adc6-40e7-aee8-4d101a553554.png?v=1740067128</image:loc>
      <image:title>VA HPLC column (analytical), NUCLEOGEN 500-7 DEAE, 7 µm, 125x6 mm</image:title>
      <image:caption>VA HPLC column (analytical), NUCLEOGEN 500-7 DEAE, 7 &amp;micro;m, 125x6 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/736601-va-hplc-column-analytical-nucleogen-4000-7-deae-7-m-125x6-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_A_3868fe50-1f60-4434-804b-7e945ff7073a.png?v=1740067128</image:loc>
      <image:title>VA HPLC column (analytical), NUCLEOGEN 4000-7 DEAE, 7 µm, 125x6 mm</image:title>
      <image:caption>VA HPLC column (analytical), NUCLEOGEN 4000-7 DEAE, 7 &amp;micro;m, 125x6 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732764-chromabond-flash-rs-80-sphere-sioh-cartridges-spherical-15-m-80-g</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <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_0f3c2e70-2bdc-4988-96e9-f52e83a50651.png?v=1740067127</image:loc>
      <image:title>CHROMABOND Flash RS 80 SPHERE SiOH cartridges, spherical, 15 µm, 80 g</image:title>
      <image:caption>CHROMABOND Flash RS 80 SPHERE SiOH cartridges, spherical, 15 &amp;micro;m, 80 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762010_210-vp-hplc-column-preparative-nucleodur-c18-ec-10-m-250x21-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_fbd63956-51af-4956-8b13-f7f5a69c6609.png?v=1740067127</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 ec, 10 µm, 250x21 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 ec, 10 &amp;micro;m, 250x21 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762566_210-vp-hplc-column-preparative-nucleodur-c18-htec-7-m-250x21-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_fdfd3754-0125-4bdc-9f35-cf94a3b1fe30.png?v=1740067126</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 HTec, 7 µm, 250x21 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 HTec, 7 &amp;micro;m, 250x21 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762576_210-vp-hplc-column-preparative-nucleodur-c18-htec-10-m-250x21-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_f5f35a62-874a-4877-994c-b038dcf34816.png?v=1740067126</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 HTec, 10 µm, 250x21 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 HTec, 10 &amp;micro;m, 250x21 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/713610_0100-hplc-packing-material-adsorbents-bulk-nucleodur-100-10</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_HPLC_NUCLEODUR_bulk_adsorbent_packing_material_100g_chromatography_92325833-e1b3-4668-a46c-73ff9eff7343.jpg?v=1740067126</image:loc>
      <image:title>HPLC packing material (adsorbents, bulk), NUCLEODUR 100-10</image:title>
      <image:caption>HPLC packing material (adsorbents, bulk), NUCLEODUR 100-10</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723360_50-gc-column-lipodex-a-50-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_d52480d0-81be-43c0-948e-cdcc9ad5249e.png?v=1740067125</image:loc>
      <image:title>GC column, LIPODEX A, 50 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, LIPODEX A, 50 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723362_50-gc-column-lipodex-b-50-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_c0c88671-3b84-4bd0-b259-f137f339a915.png?v=1740067125</image:loc>
      <image:title>GC column, LIPODEX B, 50 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, LIPODEX B, 50 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723364_50-gc-column-lipodex-c-50-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_ea0b57e8-5f45-4d97-b809-1b0964c75b9e.png?v=1740067125</image:loc>
      <image:title>GC column, LIPODEX C, 50 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, LIPODEX C, 50 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723366_50-gc-column-lipodex-d-50-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_db0052aa-c6f1-4d41-a8c3-0e8cd979ac2c.png?v=1740067124</image:loc>
      <image:title>GC column, LIPODEX D, 50 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, LIPODEX D, 50 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723368_50-gc-column-lipodex-e-50-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_74f8709e-3ce1-456f-a311-65cc21c6676f.png?v=1740067124</image:loc>
      <image:title>GC column, LIPODEX E, 50 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, LIPODEX E, 50 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723379_50-gc-column-lipodex-g-50-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_eafad841-8a58-4a37-9f07-133dd09561cb.png?v=1740067124</image:loc>
      <image:title>GC column, LIPODEX G, 50 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, LIPODEX G, 50 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723358_50-gc-column-hydrodex-beta-3p-50-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_0c8d8b46-30b2-4345-bf1d-3338ae6a3d79.png?v=1740067123</image:loc>
      <image:title>GC column, HYDRODEX BETA-3P, 50 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, HYDRODEX BETA-3P, 50 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723370_50-gc-column-hydrodex-beta-pm-50-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_4ef08fd7-9176-4a63-bf79-8b03492233b3.png?v=1740067123</image:loc>
      <image:title>GC column, HYDRODEX BETA-PM, 50 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, HYDRODEX BETA-PM, 50 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723381_50-gc-column-hydrodex-beta-6tbdm-50-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_73bf04a7-e8e2-446a-bd35-54cbb6733991.png?v=1740067123</image:loc>
      <image:title>GC column, HYDRODEX BETA-6TBDM, 50 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, HYDRODEX BETA-6TBDM, 50 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723384_50-gc-column-hydrodex-beta-tbdac-50-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_1a50ab6d-828a-4efd-939a-ed70ce047a0c.png?v=1740067122</image:loc>
      <image:title>GC column, HYDRODEX BETA-TBDAc, 50 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, HYDRODEX BETA-TBDAc, 50 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723387_50-gc-column-hydrodex-gamma-tbdac-50-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_f0a443f1-0325-4fdf-ae88-4880dcc45632.png?v=1740067122</image:loc>
      <image:title>GC column, HYDRODEX GAMMA-TBDAc, 50 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, HYDRODEX GAMMA-TBDAc, 50 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723388_50-gc-column-hydrodex-gamma-dimom-50-m-l-0-25-mm-id-proprietary-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_54213258-5b2a-42e2-a332-224569fffd22.png?v=1740067122</image:loc>
      <image:title>GC column, HYDRODEX GAMMA-DiMOM, 50 m L, 0.25 mm ID, proprietary df</image:title>
      <image:caption>GC column, HYDRODEX GAMMA-DiMOM, 50 m L, 0.25 mm ID, proprietary df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/711005_1000-lc-packing-material-adsorbents-bulk-silica-gel-polygoprep-1000-30</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_Flash_POLYGOPREP_bulk_adsorbent_packing_material_1kg_chromatography_af7ed9ef-4317-4635-b0e3-ba11eab60a54.jpg?v=1740067121</image:loc>
      <image:title>LC packing material (adsorbents, bulk), silica gel, POLYGOPREP 1000-30</image:title>
      <image:caption>LC packing material (adsorbents, bulk), silica gel, POLYGOPREP 1000-30</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815410_1-lc-packing-material-adsorbents-bulk-silica-gel-fia-fine-0-071-0-16-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_Flash_bulk_adsorbent_packing_material_silica_gel_FIA_1kg_chromatography_6a7f8d34-183d-4925-984f-3b554d1481a4.jpg?v=1740067121</image:loc>
      <image:title>LC packing material (adsorbents, bulk), Silica gel FIA, fine, 0.071–0.16 mm</image:title>
      <image:caption>LC packing material (adsorbents, bulk), Silica gel FIA, fine, 0.071–0.16 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/723890_100-gc-column-permabond-p-100-100-m-l-0-25-mm-id-0-5-m-df</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/GC_capillary_column_WCOT_long_chromatography_4e0c6087-9737-420b-a2b4-54dfde6858e8.png?v=1740067120</image:loc>
      <image:title>GC column, PERMABOND P-100, 100 m L, 0.25 mm ID, 0.5 µm df</image:title>
      <image:caption>GC column, PERMABOND P-100, 100 m L, 0.25 mm ID, 0.5 &amp;micro;m df</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/711610_1000-lc-packing-material-adsorbents-bulk-silica-gel-polygoprep-300-20</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_Flash_POLYGOPREP_bulk_adsorbent_packing_material_1kg_chromatography_25fba4fd-045b-44ff-a29d-ae95f4df5efc.jpg?v=1740067119</image:loc>
      <image:title>LC packing material (adsorbents, bulk), silica gel, POLYGOPREP 300-20</image:title>
      <image:caption>LC packing material (adsorbents, bulk), silica gel, POLYGOPREP 300-20</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719570-va-hplc-column-analytical-nucleogel-sugar-810-ca-8-10-m-300x7-8-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_B_e561a12e-f4b5-4de2-a8a9-dbec69a53d15.png?v=1740067118</image:loc>
      <image:title>VA HPLC column (analytical), NUCLEOGEL SUGAR 810 Ca, 8-10 µm, 300x7.8 mm</image:title>
      <image:caption>VA HPLC column (analytical), NUCLEOGEL SUGAR 810 Ca, 8-10 &amp;micro;m, 300x7.8 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719574-va-hplc-column-analytical-nucleogel-sugar-810-h-8-10-m-300x7-8-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_B_89a314c8-0de4-4fd6-af9b-e42a46326834.png?v=1740067118</image:loc>
      <image:title>VA HPLC column (analytical), NUCLEOGEL SUGAR 810 H, 8-10 µm, 300x7.8 mm</image:title>
      <image:caption>VA HPLC column (analytical), NUCLEOGEL SUGAR 810 H, 8-10 &amp;micro;m, 300x7.8 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719533-va-hplc-column-analytical-nucleogel-anion-i-10-m-120x4-6-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_A_fe4a685b-a7d4-49f3-8ad3-bfde3e8babff.png?v=1607075966</image:loc>
      <image:title>VA HPLC column (analytical), NUCLEOGEL Anion I, 10 µm, 120x4.6 mm</image:title>
      <image:caption>VA HPLC column (analytical), NUCLEOGEL Anion I, 10 &amp;micro;m, 120x4.6 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719410-hplc-column-analytical-ps-dvb-polymer-nucleogel-gpc</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_B_2d6af60d-3ec3-450d-b981-8591e7b5c517.png?v=1740067117</image:loc>
      <image:title>HPLC column, analytical, PS/DVB polymer, NUCLEOGEL GPC</image:title>
      <image:caption>HPLC column, analytical, PS/DVB polymer, NUCLEOGEL GPC</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719411-hplc-column-analytical-ps-dvb-polymer-nucleogel-gpc</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_B_2503d51b-7582-4f4f-8a7a-3736cad2e9d0.png?v=1740067117</image:loc>
      <image:title>HPLC column, analytical, PS/DVB polymer, NUCLEOGEL GPC</image:title>
      <image:caption>HPLC column, analytical, PS/DVB polymer, NUCLEOGEL GPC</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719412-hplc-column-analytical-ps-dvb-polymer-nucleogel-gpc</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_B_d8c09be8-1435-446a-b82b-0d8b737e64c2.png?v=1740067117</image:loc>
      <image:title>HPLC column, analytical, PS/DVB polymer, NUCLEOGEL GPC</image:title>
      <image:caption>HPLC column, analytical, PS/DVB polymer, NUCLEOGEL GPC</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719413-hplc-column-analytical-ps-dvb-polymer-nucleogel-gpc</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_B_68dc8c12-2ecd-429d-b1fe-c4f1d6a5de73.png?v=1740067116</image:loc>
      <image:title>HPLC column, analytical, PS/DVB polymer, NUCLEOGEL GPC</image:title>
      <image:caption>HPLC column, analytical, PS/DVB polymer, NUCLEOGEL GPC</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719414-hplc-column-analytical-ps-dvb-polymer-nucleogel-gpc</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_B_c497f74d-9ac2-48ad-8b25-5315b9740fcd.png?v=1740067116</image:loc>
      <image:title>HPLC column, analytical, PS/DVB polymer, NUCLEOGEL GPC</image:title>
      <image:caption>HPLC column, analytical, PS/DVB polymer, NUCLEOGEL GPC</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732767-chromabond-flash-rs-330-sphere-sioh-cartridges-spherical-15-m-330-g</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <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_4cea6fdc-760f-42b1-b86a-37f341063d06.png?v=1740067116</image:loc>
      <image:title>CHROMABOND Flash RS 330 SPHERE SiOH cartridges, spherical, 15 µm, 330 g</image:title>
      <image:caption>CHROMABOND Flash RS 330 SPHERE SiOH cartridges, spherical, 15 &amp;micro;m, 330 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732765-chromabond-flash-rs-120-sphere-sioh-cartridges-spherical-15-m-120-g</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <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_24a7c0b6-7b8e-4c92-9f7a-870d0f21c7f6.png?v=1740067111</image:loc>
      <image:title>CHROMABOND Flash RS 120 SPHERE SiOH cartridges, spherical,15 µm,120 g</image:title>
      <image:caption>CHROMABOND Flash RS 120 SPHERE SiOH cartridges, spherical,15 &amp;micro;m,120 g</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762022_210-vp-hplc-column-preparative-nucleodur-c18-ec-5-m-250x21-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_4b5ceca9-ac02-4574-97ec-435150d8ad6c.png?v=1740067110</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 ec, 5 µm, 250x21 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 ec, 5 &amp;micro;m, 250x21 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762062_210-vp-hplc-column-preparative-nucleodur-c8-ec-5-m-250x21-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_2f0ea927-24f3-44f3-93c2-89ec7da6603c.png?v=1740067108</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C8 ec, 5 µm, 250x21 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C8 ec, 5 &amp;micro;m, 250x21 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/762556_210-vp-hplc-column-preparative-nucleodur-c18-htec-5-m-250x21-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_e8bda33f-54ad-46b6-99e2-fbef7381f480.png?v=1740067108</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 HTec, 5 µm, 250x21 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 HTec, 5 &amp;micro;m, 250x21 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/815600_5-lc-packing-material-adsorbents-bulk-polyamide-0-1-0-3-mm</loc>
    <lastmod>2026-07-21T20:23:00+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_polyamide_5kg_chromatography.jpg?v=1740067107</image:loc>
      <image:title>LC packing material (adsorbents, bulk), Polyamide, 0.1–0.3 mm</image:title>
      <image:caption>LC packing material (adsorbents, bulk), Polyamide, 0.1–0.3 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719530-va-hplc-column-analytical-nucleogel-sugar-pb-10-m-300x7-8-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_B_ae6a0d9b-22d5-4523-97a3-c2dadf832b82.png?v=1740067106</image:loc>
      <image:title>VA HPLC column (analytical), NUCLEOGEL SUGAR Pb, 10 µm, 300x7.8 mm</image:title>
      <image:caption>VA HPLC column (analytical), NUCLEOGEL SUGAR Pb, 10 &amp;micro;m, 300x7.8 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/719531-va-hplc-column-analytical-nucleogel-sugar-ca-8-10-m-300x6-5-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_A_ae77400c-e630-4a4b-8b71-cd1c1c5e4a53.png?v=1740067106</image:loc>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_Flash_POLYGOPREP_bulk_adsorbent_packing_material_1kg_chromatography_f897daf0-3d80-47b3-82a1-51c527d58595.jpg?v=1740067102</image:loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_Flash_POLYGOPREP_bulk_adsorbent_packing_material_1kg_chromatography_2f80d5cc-7e64-4e7c-9983-459855a92f8f.jpg?v=1740067102</image:loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_bulk_adsorbent_packing_material_polyamide_5kg_chromatography_a912286a-512d-4085-aefd-9e65529f58af.jpg?v=1740067100</image:loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_bulk_adsorbent_packing_material_polyamide_5kg_chromatography_5b52d7b6-b668-4d88-87d2-2342259ecdf9.jpg?v=1740067099</image:loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_Flash_POLYGOPREP_bulk_adsorbent_packing_material_1kg_chromatography_fc1eeeb7-0ec6-4af6-b509-691326527480.jpg?v=1740067099</image:loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_B_166a5a83-c3c4-4c3c-9084-4ca556d66cb4.png?v=1740067099</image:loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_B_dac8c4b8-a83e-4109-b0cf-ae5fd63b3bc7.png?v=1740067098</image:loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_B_3f25c684-e637-4871-a19a-c60c5ce411c8.png?v=1740067098</image:loc>
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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/HPLC_column_VA_NUCLEOGEL_chromatography_B_5262c5be-f3b3-42bb-905a-dd9ab1f76719.png?v=1740067097</image:loc>
      <image:title>HPLC column, analytical, PS/DVB polymer, NUCLEOGEL GPC</image:title>
      <image:caption>HPLC column, analytical, PS/DVB polymer, NUCLEOGEL GPC</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_VA_NUCLEOGEL_chromatography_B_deb44170-f931-48bd-abd0-ba8ddb94755a.png?v=1740067097</image:loc>
      <image:title>HPLC column, analytical, PS/DVB polymer, NUCLEOGEL GPC</image:title>
      <image:caption>HPLC column, analytical, PS/DVB polymer, NUCLEOGEL GPC</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/762553_320-vp-hplc-column-preparative-nucleodur-c18-htec-5-m-100x32-mm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>VP HPLC column (preparative), NUCLEODUR C18 HTec, 5 µm, 100x32 mm</image:title>
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    </image:image>
  </url>
  <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_56d9ed20-7277-481e-a86a-e55b6c492767.jpg?v=1740067096</image:loc>
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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/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_5fc65b5e-563b-4d8e-8bc7-0fea12fa1a3d.png?v=1740067096</image:loc>
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  </url>
  <url>
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    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_b981289f-e17f-47ec-873e-97cac3220b1e.png?v=1740067095</image:loc>
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      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 Gravity, 5 &amp;micro;m, 125x21 mm</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_4edfcfb9-c325-4694-9f90-0e808b25619c.png?v=1740067095</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR Sphinx RP, 5 µm, 125x21 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR Sphinx RP, 5 &amp;micro;m, 125x21 mm</image:caption>
    </image:image>
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    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_b76ceb24-a79e-45ac-a89a-fbd24c9de435.png?v=1740067094</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR PolarTec, 5 µm, 125x21 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR PolarTec, 5 &amp;micro;m, 125x21 mm</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/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_44dd6bbf-5814-46dc-a1c0-9eb31aa129f8.png?v=1740067094</image:loc>
      <image:title>VP HPLC column (preparative), NUCLEODUR C18 Gravity, 10 µm, 250x21 mm</image:title>
      <image:caption>VP HPLC column (preparative), NUCLEODUR C18 Gravity, 10 &amp;micro;m, 250x21 mm</image:caption>
    </image:image>
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    <changefreq>daily</changefreq>
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      <image:title>CHROMABOND Flash RS 800 C18 ec cartridges, 40–63 µm, 880 g</image:title>
      <image:caption>CHROMABOND Flash RS 800 C18 ec cartridges, 40–63 &amp;micro;m, 880 g</image:caption>
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    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_094cb630-e6d7-41f9-93cf-cbadf230aa2c.png?v=1740067093</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOCEL DELTA S, 5 µm, 250x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOCEL DELTA S, 5 &amp;micro;m, 250x4.6 mm</image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_3d4153e2-d7e7-47e0-8188-1c9ce05aabaf.png?v=1740067092</image:loc>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>EC HPLC column (analytical), NUCLEOCEL DELTA RP S, 5 µm, 150x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOCEL DELTA RP S, 5 &amp;micro;m, 150x4.6 mm</image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_analytical_EC_NUCLEODUR_NUCLEOSHELL_chromatography_8a70844b-79bd-4062-9bc0-d7f1091cf460.png?v=1740067092</image:loc>
      <image:title>EC HPLC column (analytical), NUCLEOCEL DELTA S, 5 µm, 150x4.6 mm</image:title>
      <image:caption>EC HPLC column (analytical), NUCLEOCEL DELTA S, 5 &amp;micro;m, 150x4.6 mm</image:caption>
    </image:image>
  </url>
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    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/LC_Flash_POLYGOPREP_C18_bulk_adsorbent_packing_material_1kg_chromatography_a6c3ec51-2542-457c-808c-d6161cef8ca1.jpg?v=1740067091</image:loc>
      <image:title>LC packing material (adsorbents, bulk), silica gel, POLYGOPREP 300-50 C18</image:title>
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    <changefreq>daily</changefreq>
    <image:image>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/HPLC_column_preparative_VP_NUCLEODUR_NUCLEOSIL_chromatography_B_871829be-f09b-489c-ba29-a5a374af1b33.png?v=1740067082</image:loc>
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    <changefreq>daily</changefreq>
    <image:image>
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  <url>
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      <image:title>VP HPLC column (preparative), NUCLEODUR C18 HTec, 5 µm, 250x32 mm</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>HPLC packing material (adsorbents, bulk), NUCLEODUR C18 HTec, 10 µm</image:title>
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    <changefreq>daily</changefreq>
    <image:image>
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    <image:image>
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      <image:title>Derivatization reagents for GC, silylation, MSHFBA</image:title>
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  <url>
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    <image:image>
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    <loc>https://esslabshop.com/products/atago-digital-salt-meter-es-421</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/es421_l.jpg?v=1740134936</image:loc>
      <image:title>Atago Digital Salt Meter ES-421</image:title>
      <image:caption>Atago Digital Salt Meter ES-421</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-salt-meter-w-salt-probe</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-salt_probe_image02_l.jpg?v=1740134936</image:loc>
      <image:title>Atago Digital Salt Meter W/Salt Probe</image:title>
      <image:caption>Atago Digital Salt Meter W/Salt Probe</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-pocket-salt-pal-salt</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-salt_l.jpg?v=1740134934</image:loc>
      <image:title>Atago Digital &quot;Pocket&quot; Salt, PAL-SALT</image:title>
      <image:caption>Atago Digital &quot;Pocket&quot; Salt, PAL-SALT</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-conductivity-meter</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-pal-04s-refractometer</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-04s_l.jpg?v=1740134931</image:loc>
      <image:title>Atago Salinity Refractometer PAL-04S</image:title>
      <image:caption>Atago Salinity Refractometer PAL-04S</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/seawater-refractometer-pal-06s</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-06s_l.jpg?v=1740134931</image:loc>
      <image:title>Atago Seawater Refractometer PAL-06S</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-sea-water-sg-meter-pal-07s</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-07s_l.jpg?v=1740134930</image:loc>
      <image:title>Atago Digital Sea Water SG Meter PAL-07S</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-urine-refractometer-1</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-pal-15s-glucose-refractometer</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-15s_l.jpg?v=1740134930</image:loc>
      <image:title>Atago PAL-15S Glucose Refractometer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-new-digital-hand-held-pal-19s</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-19s_l.jpg?v=1740134929</image:loc>
      <image:title>Atago Digital Hand Held Refractometer, PAL-19s</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-hand-held-maltose</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-20s_l.jpg?v=1740134929</image:loc>
      <image:title>Atago Digital Hand-Held Maltose</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-pal-22s-hand-held-honey</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-22s_l.jpg?v=1740134928</image:loc>
      <image:title>Atago Digital PAL-22S Hand-Held Honey</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-hand-held-pal-27s</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-27s_ja_l.jpg?v=1740134928</image:loc>
      <image:title>Atago Soy Milk Refractometer PAL-27S</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-hand-held-pal-30s</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-30s_l.jpg?v=1740134928</image:loc>
      <image:title>Atago Acetic Acid Refractometer PAL-30S</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-new-digital-hand-held-pal-34</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-34s_l.jpg?v=1740134927</image:loc>
      <image:title>Atago Ethyl alcohol Meter PAL-34S</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-pal-37s-refractometer</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-37s_l.jpg?v=1740134927</image:loc>
      <image:title>Atago Isopropyl alcohol Refractometer PAL-37S</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-pal-39s-refractometer</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-39s_l.jpg?v=1740134926</image:loc>
      <image:title>Atago PAL-39S Refractometer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-pal-40s-refractometer</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-40s_l.jpg?v=1740134926</image:loc>
      <image:title>Atago PAL-40S Refractometer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-hand-held</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-54s_l.jpg?v=1740134926</image:loc>
      <image:title>Atago Digital &quot;Pocket&quot; Copper Sulfate Refractometer PAL-54S</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-pal-63s-refractometer</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-63s_l.jpg?v=1740134925</image:loc>
      <image:title>Atago PAL-63S Refractometer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-pal-79s-wine-refractometer</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-79s_l.jpg?v=1740134925</image:loc>
      <image:title>Atago Pal-79s Wine Refractometer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-hand-held-pocket-wine-r</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-84s_l.jpg?v=1740134925</image:loc>
      <image:title>Atago Digital Hand-Held &quot;Pocket&quot; Wine R</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-hand-held-pocket-wine</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-87s_l.png?v=1740134924</image:loc>
      <image:title>Atago DIGITAL HAND-HELD &quot;POCKET&quot; WINE</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-pal-88s-refractometer</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-88s_l.jpg?v=1740134924</image:loc>
      <image:title>Atago Digital Pal-88s Refractometer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-pal-89s-refractometer</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-89s_l.jpg?v=1740134923</image:loc>
      <image:title>Atago PAL-89S Refractometer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-hand-held-pocket-coolant</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-91s_l.jpg?v=1740134923</image:loc>
      <image:title>Atago Digital Hand-Held &quot;Pocket&quot; Coolant</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-pal-92s-refractometer</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-pal-102s-cutting-oil-refractometer</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PAL-102S_l.png?v=1740134922</image:loc>
      <image:title>Atago Pal-102s Cutting Oil Refractometer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-pal-patissier-meter</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-patissier_m.jpg?v=1740134922</image:loc>
      <image:title>Atago PAL Patissier Meter</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-pal-usg-dog-refractometer</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-usg_dog_l.jpg?v=1740134922</image:loc>
      <image:title>Atago PAL-USG (DOG) refractometer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-pal-usg-cat-refractometer</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-usg_cat_l.jpg?v=1740134921</image:loc>
      <image:title>Atago PAL-USG (CAT) refractometer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-pal-urea</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-urea_l.jpg?v=1740134921</image:loc>
      <image:title>Atago PAL-UREA</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-hand-held-pal-coffee-brix</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-coffee_l.jpg?v=1740134921</image:loc>
      <image:title>Atago Digital Hand-Held PAL-COFFEE Brix</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-hand-held-pal-coffee-tds</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-coffee-tds_l.jpg?v=1740134920</image:loc>
      <image:title>Atago Digital Hand-Held PAL-COFFEE TDS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-pal-coffeebx-tds</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-coffee-bx_tds_l.jpg?v=1740134920</image:loc>
      <image:title>Atago Digital Pocket Refractometer PAL-COFFEE（BX/TDS）</image:title>
      <image:caption>Atago Digital Pocket Refractometer PAL-COFFEE（BX/TDS）</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-hand-held-pal-mosm</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-hand-held-pal-mosm-blt</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-pal-plato-beer-refractometer</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/pal-plato_l.jpg?v=1740134919</image:loc>
      <image:title>Atago Pal-Plato Beer Refractometer</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-acidity-meter-pal-acid-1</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-acidity-meter-pal-acid-2</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-repo-3</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/repo-3_l.jpg?v=1740134916</image:loc>
      <image:title>Atago Portable Refracto-Polarimeter RePo-3</image:title>
      <image:caption>Atago Portable Refracto-Polarimeter RePo-3</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-semi-automatic-polarimeter</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/polax-2l_l.jpg?v=1740134916</image:loc>
      <image:title>Atago POLAX-2L Polarimeter</image:title>
      <image:caption>Atago POLAX-2L Polarimeter</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-pol-1-2-polarimeter-package</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-digital-automatic-polarimeter</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-ap-300-refractometer</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/ap-300_l.jpg?v=1740134915</image:loc>
      <image:title>Atago AP-300 REFRACTOMETER</image:title>
      <image:caption>Atago AP-300 REFRACTOMETER</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-ap-300-type-c-temperature-control</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/ap-300package_c_d_l.jpg?v=1740134915</image:loc>
      <image:title>Atago AP-300 Type C Temperature Control</image:title>
      <image:caption>Atago AP-300 Type C Temperature Control</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/atago-pal-hikari-2-grape-brix-meter</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/hikari_budo_en500x500_l.jpg?v=1740134914</image:loc>
      <image:title>Atago PAL-HIKARI 2 GRAPE Brix Meter</image:title>
      <image:caption>Atago PAL-HIKARI 2 GRAPE Brix Meter</image:caption>
    </image:image>
  </url>
  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2290P.jpg?v=1611226552</image:loc>
      <image:title>2-stop PVC Purple-White Pump Tubing</image:title>
      <image:caption>2-stop PVC Purple-White Pump Tubing</image:caption>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2050P.jpg?v=1611226553</image:loc>
      <image:title>2-stop PVC Red-Blue Pump Tubing</image:title>
      <image:caption>2-stop PVC Red-Blue Pump Tubing</image:caption>
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    <loc>https://esslabshop.com/products/pt-2180p</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2180P.jpg?v=1611226555</image:loc>
      <image:title>2-stop PVC Red-Red Pump Tubing</image:title>
      <image:caption>2-stop PVC Red-Red Pump Tubing</image:caption>
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    <loc>https://esslabshop.com/products/pt-2150p</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2150P.jpg?v=1611226556</image:loc>
      <image:title>2-Stop PVC White-Black Pump Tubing</image:title>
      <image:caption>2-Stop PVC White-Black Pump Tubing</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/pt-2160p</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2160P.jpg?v=1611226558</image:loc>
      <image:title>2-stop PVC White-White Pump Tubing</image:title>
      <image:caption>2-stop PVC White-White Pump Tubing</image:caption>
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    <loc>https://esslabshop.com/products/pt-2220p</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2220P.jpg?v=1611226559</image:loc>
      <image:title>2-stop PVC Yellow-Blue Pump Tubing</image:title>
      <image:caption>2-stop PVC Yellow-Blue Pump Tubing</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/pt-2210p</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2210P.jpg?v=1611226561</image:loc>
      <image:title>2-stop PVC Yellow-Yellow Pump Tubing</image:title>
      <image:caption>2-stop PVC Yellow-Yellow Pump Tubing</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/pt-2130pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2130PF.jpg?v=1611226562</image:loc>
      <image:title>Flared 2-Stop PVC Black-Black Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Black-Black Pump Tubing</image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/pt-2300pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2300PF.jpg?v=1611226564</image:loc>
      <image:title>Flared 2-Stop PVC Black-White Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Black-White Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2230pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2230PF.jpg?v=1611226566</image:loc>
      <image:title>Flared 2-Stop PVC Blue-Blue Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Blue-Blue Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2240pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2240PF.jpg?v=1611226567</image:loc>
      <image:title>Flared 2-Stop PVC Blue-Green Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Blue-Green Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2250pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2250PF.jpg?v=1611226569</image:loc>
      <image:title>Flared 2-Stop PVC Green-Green Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Green-Green Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2200pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2200PF.jpg?v=1611226570</image:loc>
      <image:title>Flared 2-Stop PVC Grey-Grey Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Grey-Grey Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2010pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2010PF.jpg?v=1611226572</image:loc>
      <image:title>Flared 2-Stop PVC Orange-Black Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Orange-Black Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2030pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2030PF.jpg?v=1611226574</image:loc>
      <image:title>Flared 2-Stop PVC Orange-Blue Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Orange-Blue Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2080pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2080PF.jpg?v=1611226575</image:loc>
      <image:title>Flared 2-Stop PVC Orange-Green Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Orange-Green Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2140pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2140PF.jpg?v=1611226577</image:loc>
      <image:title>Flared 2-Stop PVC Orange-Orange Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Orange-Orange Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2120pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2120PF.jpg?v=1611226580</image:loc>
      <image:title>Flared 2-Stop PVC Orange-White Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Orange-White Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2270pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2270PF.jpg?v=1611226583</image:loc>
      <image:title>Flared 2-Stop PVC Purple-Black Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Purple-Black Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2280pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2280PF.jpg?v=1611226584</image:loc>
      <image:title>Flared 2-Stop PVC Purple-Orange Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Purple-Orange Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2260pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2260PF.jpg?v=1611226586</image:loc>
      <image:title>Flared 2-Stop PVC Purple-Purple Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Purple-Purple Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2290pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2290PF.jpg?v=1611226587</image:loc>
      <image:title>Flared 2-Stop PVC Purple-White Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Purple-White Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2050pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2050PF.jpg?v=1611226589</image:loc>
      <image:title>Flared 2-Stop PVC Red-Blue Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Red-Blue Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2180pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2180PF.jpg?v=1611226590</image:loc>
      <image:title>Flared 2-Stop PVC Red-Red Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Red-Red Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2160pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2160PF.jpg?v=1611226592</image:loc>
      <image:title>Flared 2-Stop PVC White-White Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC White-White Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2220pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2220PF.jpg?v=1611226593</image:loc>
      <image:title>Flared 2-Stop PVC Yellow-Blue Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Yellow-Blue Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2210pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2210PF.jpg?v=1611226595</image:loc>
      <image:title>Flared 2-Stop PVC Yellow-Yellow Pump Tubing</image:title>
      <image:caption>Flared 2-Stop PVC Yellow-Yellow Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3130p</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3130P.jpg?v=1611226596</image:loc>
      <image:title>3-stop PVC Black-Black Pump Tubing</image:title>
      <image:caption>3-stop PVC Black-Black Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3300p</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3300P.jpg?v=1611226598</image:loc>
      <image:title>3-stop PVC Black-White Pump Tubing</image:title>
      <image:caption>3-stop PVC Black-White Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3230p</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3230P.jpg?v=1611226599</image:loc>
      <image:title>3-Stop PVC Blue-Blue Pump Tubing</image:title>
      <image:caption>3-Stop PVC Blue-Blue Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3240p</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3240P.jpg?v=1611226600</image:loc>
      <image:title>3-stop PVC Blue-Green Pump Tubing</image:title>
      <image:caption>3-stop PVC Blue-Green Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3250p</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3250P.jpg?v=1611226602</image:loc>
      <image:title>3-stop PVC Green-Green Pump Tubing</image:title>
      <image:caption>3-stop PVC Green-Green Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3090p</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3090P.jpg?v=1611226603</image:loc>
      <image:title>3-stop PVC Green-Yellow Pump Tubing</image:title>
      <image:caption>3-stop PVC Green-Yellow Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3200p</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3200P.jpg?v=1611226605</image:loc>
      <image:title>3-stop PVC Grey-Grey Pump Tubing</image:title>
      <image:caption>3-stop PVC Grey-Grey Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3030p</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3030P.jpg?v=1611226606</image:loc>
      <image:title>3-stop PVC Orange-Blue Pump Tubing</image:title>
      <image:caption>3-stop PVC Orange-Blue Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3080p</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3080P.jpg?v=1611226608</image:loc>
      <image:title>3-stop PVC Orange-Green Pump Tubing</image:title>
      <image:caption>3-stop PVC Orange-Green Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3140p</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3140P.jpg?v=1611226610</image:loc>
      <image:title>3-stop PVC Orange-Orange Pump Tubing</image:title>
      <image:caption>3-stop PVC Orange-Orange Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3020p</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3020P.jpg?v=1611226612</image:loc>
      <image:title>3-stop PVC Orange-Red Pump Tubing</image:title>
      <image:caption>3-stop PVC Orange-Red Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3120p</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3120P.jpg?v=1611226613</image:loc>
      <image:title>3-stop PVC Orange-White Pump Tubing</image:title>
      <image:caption>3-stop PVC Orange-White Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3100p</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3100P.jpg?v=1611226615</image:loc>
      <image:title>3-stop PVC Orange-Yellow Pump Tubing</image:title>
      <image:caption>3-stop PVC Orange-Yellow Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3270p</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3270P.jpg?v=1611226616</image:loc>
      <image:title>3-Stop PVC Purple-Black Pump Tubing</image:title>
      <image:caption>3-Stop PVC Purple-Black Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3280p</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3280P.jpg?v=1611226618</image:loc>
      <image:title>3-Stop PVC Purple-Orange Pump Tubing</image:title>
      <image:caption>3-Stop PVC Purple-Orange Pump Tubing</image:caption>
    </image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3260P.jpg?v=1611226619</image:loc>
      <image:title>3-Stop PVC Purple-Purple Pump Tubing</image:title>
      <image:caption>3-Stop PVC Purple-Purple Pump Tubing</image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3290P.jpg?v=1611226621</image:loc>
      <image:title>3-Stop PVC Purple-White Pump Tubing</image:title>
      <image:caption>3-Stop PVC Purple-White Pump Tubing</image:caption>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3190P.jpg?v=1611226622</image:loc>
      <image:title>3-stop PVC Red-Grey Pump Tubing</image:title>
      <image:caption>3-stop PVC Red-Grey Pump Tubing</image:caption>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3180P.jpg?v=1611226624</image:loc>
      <image:title>3-stop PVC Red-Red Pump Tubing</image:title>
      <image:caption>3-stop PVC Red-Red Pump Tubing</image:caption>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3150P.jpg?v=1611226625</image:loc>
      <image:title>3-stop PVC White-Black Pump Tubing</image:title>
      <image:caption>3-stop PVC White-Black Pump Tubing</image:caption>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3170P.jpg?v=1611226627</image:loc>
      <image:title>3-stop PVC White-Red Pump Tubing</image:title>
      <image:caption>3-stop PVC White-Red Pump Tubing</image:caption>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3160P.jpg?v=1611226628</image:loc>
      <image:title>3-stop PVC White-White Pump Tubing</image:title>
      <image:caption>3-stop PVC White-White Pump Tubing</image:caption>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3110P.jpg?v=1611226630</image:loc>
      <image:title>3-stop PVC White-Yellow Pump Tubing</image:title>
      <image:caption>3-stop PVC White-Yellow Pump Tubing</image:caption>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3220P.jpg?v=1611226631</image:loc>
      <image:title>3-stop PVC Yellow-Blue Pump Tubing</image:title>
      <image:caption>3-stop PVC Yellow-Blue Pump Tubing</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/PT-3210P.jpg?v=1611226632</image:loc>
      <image:title>3-stop PVC Yellow-Yellow Pump Tubing</image:title>
      <image:caption>3-stop PVC Yellow-Yellow Pump Tubing</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3130PF.jpg?v=1611226634</image:loc>
      <image:title>Flared 3-stop PVC Black-Black Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC Black-Black Pump Tubing</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3300PF.jpg?v=1611226636</image:loc>
      <image:title>Flared 3-stop PVC Black-White Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC Black-White Pump Tubing</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/PT-3230PF.jpg?v=1611226637</image:loc>
      <image:title>Flared 3-Stop PVC Blue-Blue Pump Tubing</image:title>
      <image:caption>Flared 3-Stop PVC Blue-Blue Pump Tubing</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/PT-3240PF.jpg?v=1611226638</image:loc>
      <image:title>Flared 3-stop PVC Blue-Green Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC Blue-Green Pump Tubing</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/PT-3250PF.jpg?v=1611226643</image:loc>
      <image:title>Flared 3-stop PVC Green-Green Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC Green-Green Pump Tubing</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/pt-3090pf</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3090PF.jpg?v=1611226644</image:loc>
      <image:title>Flared 3-stop PVC Green-Yellow Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC Green-Yellow Pump Tubing</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3200PF.jpg?v=1611226646</image:loc>
      <image:title>Flared 3-stop PVC Grey-Grey Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC Grey-Grey Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3030PF.jpg?v=1611226647</image:loc>
      <image:title>Flared 3-Stop PVC Orange-Blue Pump Tubing</image:title>
      <image:caption>Flared 3-Stop PVC Orange-Blue Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3080PF.jpg?v=1611226649</image:loc>
      <image:title>Flared 3-stop PVC Orange-Green Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC Orange-Green Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3140pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3140PF.jpg?v=1611226650</image:loc>
      <image:title>Flared 3-stop PVC Orange-Orange Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC Orange-Orange Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3020pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3020PF.jpg?v=1611226652</image:loc>
      <image:title>Flared 3-stop PVC Orange-Red Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC Orange-Red Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3120pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3120PF.jpg?v=1611226653</image:loc>
      <image:title>Flared 3-stop PVC Orange-White Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC Orange-White Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3100pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3100PF.jpg?v=1611226659</image:loc>
      <image:title>Flared 3-stop PVC Orange-Yellow Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC Orange-Yellow Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3270pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3270PF.jpg?v=1611226660</image:loc>
      <image:title>Flared 3-Stop PVC Purple-Black Pump Tubing</image:title>
      <image:caption>Flared 3-Stop PVC Purple-Black Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3280pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3280PF.jpg?v=1611226661</image:loc>
      <image:title>Flared 3-Stop PVC Purple-Orange Pump Tubing</image:title>
      <image:caption>Flared 3-Stop PVC Purple-Orange Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3260pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3260PF.jpg?v=1611226663</image:loc>
      <image:title>Flared 3-Stop PVC Purple-Purple Pump Tubing</image:title>
      <image:caption>Flared 3-Stop PVC Purple-Purple Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3290pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3290PF.jpg?v=1611226664</image:loc>
      <image:title>Flared 3-Stop PVC Purple-White Pump Tubing</image:title>
      <image:caption>Flared 3-Stop PVC Purple-White Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3190pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3190PF.jpg?v=1611226666</image:loc>
      <image:title>Flared 3-stop PVC Red-Grey Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC Red-Grey Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3180pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3180PF.jpg?v=1611226667</image:loc>
      <image:title>Flared 3-stop PVC Red-Red Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC Red-Red Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3150pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3150PF.jpg?v=1611226669</image:loc>
      <image:title>Flared 3-stop PVC White-Black Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC White-Black Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3170pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3170PF.jpg?v=1611226670</image:loc>
      <image:title>Flared 3-stop PVC White-Red Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC White-Red Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3160pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3160PF.jpg?v=1611226672</image:loc>
      <image:title>Flared 3-stop PVC White-White Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC White-White Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3110pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3110PF.jpg?v=1611226673</image:loc>
      <image:title>Flared 3-stop PVC White-Yellow Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC White-Yellow Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3220pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3220PF.jpg?v=1611226675</image:loc>
      <image:title>Flared 3-stop PVC Yellow-Blue Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC Yellow-Blue Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-3210pf</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-3210PF.jpg?v=1611226676</image:loc>
      <image:title>Flared 3-stop PVC Yellow-Yellow Pump Tubing</image:title>
      <image:caption>Flared 3-stop PVC Yellow-Yellow Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2130sv</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2130SV.jpg?v=1611226678</image:loc>
      <image:title>2-stop Solva Black-Black Pump Tubing</image:title>
      <image:caption>2-stop Solva Black-Black Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2230sv</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2230SV.jpg?v=1611226679</image:loc>
      <image:title>2-stop Solva Blue-Blue Pump Tubing</image:title>
      <image:caption>2-stop Solva Blue-Blue Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2250sv</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2250SV.jpg?v=1611226681</image:loc>
      <image:title>2-stop Solva Green-Green Pump Tubing</image:title>
      <image:caption>2-stop Solva Green-Green Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2200sv</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2200SV.jpg?v=1611226682</image:loc>
      <image:title>2-stop Solva Grey-Grey Pump Tubing</image:title>
      <image:caption>2-stop Solva Grey-Grey Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2010sv</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2010SV.jpg?v=1611226684</image:loc>
      <image:title>2-stop Solva Orange-Black Pump Tubing</image:title>
      <image:caption>2-stop Solva Orange-Black Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2030sv</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2030SV.jpg?v=1611226685</image:loc>
      <image:title>2-stop Solva Orange-Blue Pump Tubing</image:title>
      <image:caption>2-stop Solva Orange-Blue Pump Tubing</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pt-2080sv</loc>
    <lastmod>2026-07-21T20:23:00+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PT-2080SV.jpg?v=1611226687</image:loc>
      <image:title>2-stop Solva Orange-Green Pump Tubing</image:title>
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      <image:title>2-stop Solva Red-Red Pump Tubing</image:title>
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      <image:title>2-stop Solva White-White Pump Tubing</image:title>
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      <image:title>2-stop Solva Yellow-Blue Pump Tubing</image:title>
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      <image:title>Flared 2-Stop Solva Orange-Red Pump Tubing</image:title>
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      <image:title>Flared 2-Stop Solva Orange-Yellow Pump Tubing</image:title>
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      <image:title>Flared 2-Stop Solva Purple-Black Pump Tubing</image:title>
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      <image:title>Flared 2-Stop Solva Purple-Purple Pump Tubing</image:title>
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      <image:title>Flared 2-Stop Solva Purple-White Pump Tubing</image:title>
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      <image:title>Flared 2-Stop Solva Red-Red Pump Tubing</image:title>
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      <image:title>Flared 2-Stop Solva White-White Pump Tubing</image:title>
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      <image:title>Flared 2-Stop Solva Yellow-Blue Pump Tubing</image:title>
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      <image:title>Flared 2-Stop Solva Yellow-Yellow Pump Tubing</image:title>
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      <image:title>3-stop Solva Black-Black Pump Tubing</image:title>
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      <image:title>3-Stop Solva Blue-Blue Pump Tubing</image:title>
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      <image:title>3-stop Solva Green-Green Pump Tubing</image:title>
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      <image:title>3-stop Solva Grey-Grey Pump Tubing</image:title>
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      <image:title>3-stop Solva Orange-Blue Pump Tubing</image:title>
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      <image:title>3-stop Solva Orange-Green Pump Tubing</image:title>
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      <image:title>3-stop Solva Orange-Orange Pump Tubing</image:title>
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      <image:title>3-stop Solva Orange-White Pump Tubing</image:title>
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      <image:title>3-stop Solva Orange-Yellow Pump Tubing</image:title>
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      <image:title>3-Stop Solva Purple-Black Pump Tubing</image:title>
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      <image:title>2-stop Silicone Black-Black Pump Tubing</image:title>
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      <image:title>2-stop Silicone Blue-Blue Pump Tubing</image:title>
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      <image:title>2-stop Silicone Green-Green Pump Tubing</image:title>
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      <image:title>2-stop Silicone Grey-Grey Pump Tubing</image:title>
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      <image:title>2-stop Silicone Orange-Black Pump Tubing</image:title>
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      <image:title>2-stop Silicone Orange-Green Pump Tubing</image:title>
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      <image:title>2-Stop Silicone Orange-Yellow Pump Tubing</image:title>
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      <image:title>2-stop Silicone Purple-Black Pump Tubing</image:title>
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      <image:title>2-stop Silicone Red-Red Pump Tubing</image:title>
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      <image:title>2-stop Silicone Yellow-Blue Pump Tubing</image:title>
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      <image:title>3-Stop Silicone Purple-Black Pump Tubing</image:title>
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      <image:title>3-stop Silicone Red-Red Pump Tubing</image:title>
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      <image:title>3-Stop Silicone Yellow-Blue Pump Tubing</image:title>
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      <image:title>2-stop Santoprene Red-Red Pump Tubing</image:title>
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      <image:title>2-stop Santoprene Yellow-Blue Pump Tubing</image:title>
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