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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
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    <changefreq>daily</changefreq>
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      <image:title>DURAN® Silicone Lid, Size M, cyan</image:title>
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      <image:title>DURAN® Silicone Lid, Size M, green</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>DURAN® Silicone Lid, Size M, pink</image:title>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_291101119_1_6a6c8995-0045-43bd-952c-ae48641b58be.png?v=1637749119</image:loc>
      <image:title>DURAN® Silicone Lid, Size S, cyan</image:title>
      <image:caption>DURAN® Silicone Lid, Size S, cyan</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>DURAN® Silicone Lid, Size S, green</image:title>
      <image:caption>DURAN® Silicone Lid, Size S, green</image:caption>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_291101119_1_0c060407-37b3-4882-83fc-604b17ced947.png?v=1637749121</image:loc>
      <image:title>DURAN® Silicone Lid, Size S, pink</image:title>
      <image:caption>DURAN® Silicone Lid, Size S, pink</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-silicone-lid-size-xl-cyan</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_291104124_1.png?v=1637749127</image:loc>
      <image:title>DURAN® Silicone Lid, Size XL, Cyan</image:title>
      <image:caption>DURAN® Silicone Lid, Size XL, Cyan</image:caption>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_291104132_1.png?v=1637749133</image:loc>
      <image:title>DURAN® Silicone Lid, Size XL, Green</image:title>
      <image:caption>DURAN® Silicone Lid, Size XL, Green</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-silicone-lid-size-xl-pink</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_291104116_1.png?v=1637749139</image:loc>
      <image:title>DURAN® Silicone Lid, Size XL, pink</image:title>
      <image:caption>DURAN® Silicone Lid, Size XL, pink</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-silicone-lid-size-xxl-green</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_291105137_1.png?v=1637749151</image:loc>
      <image:title>DURAN® Silicone Lid, Size XXL, Green</image:title>
      <image:caption>DURAN® Silicone Lid, Size XXL, Green</image:caption>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_291105112_1.png?v=1637749158</image:loc>
      <image:title>DURAN® Silicone Lid, Size XXL, pink</image:title>
      <image:caption>DURAN® Silicone Lid, Size XXL, pink</image:caption>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_292350804_1.png?v=1637749164</image:loc>
      <image:title>DURAN® Silicone Sealing Ring, VMQ, GL 14, with bonded PTFE face, fits tube ID 5.5 - 6.5 mm</image:title>
      <image:caption>DURAN® Silicone Sealing Ring, VMQ, GL 14, with bonded PTFE face, fits tube ID 5.5 - 6.5 mm</image:caption>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_292350804_1_3a74fc94-7cc8-4ecb-b9a1-58026c2519a0.png?v=1637749165</image:loc>
      <image:title>DURAN® Silicone Sealing Ring, VMQ, GL 18, with bonded PTFE face, fits tube ID 5.5 - 6.5 mm</image:title>
      <image:caption>DURAN® Silicone Sealing Ring, VMQ, GL 18, with bonded PTFE face, fits tube ID 5.5 - 6.5 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-silicone-sealing-ring-vmq-gl-18-with-bonded-ptfe-face-fits-tube-id-9-0-11-0-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_292350804_1_1c75258e-91d7-4bac-8ce4-4826408df1f5.png?v=1637749166</image:loc>
      <image:title>DURAN® Silicone Sealing Ring, VMQ, GL 18, with bonded PTFE face, fits tube ID 9.0 - 11.0 mm</image:title>
      <image:caption>DURAN® Silicone Sealing Ring, VMQ, GL 18, with bonded PTFE face, fits tube ID 9.0 - 11.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-silicone-sealing-ring-vmq-gl-25-with-bonded-ptfe-face-fits-tube-id-11-0-13-0-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_292350804_1_67abf1a6-3bc8-4f89-b068-ee536ac08de3.png?v=1637749167</image:loc>
      <image:title>DURAN® Silicone Sealing Ring, VMQ, GL 25, with bonded PTFE face, fits tube ID 11.0 - 13.0 mm</image:title>
      <image:caption>DURAN® Silicone Sealing Ring, VMQ, GL 25, with bonded PTFE face, fits tube ID 11.0 - 13.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-silicone-sealing-ring-vmq-gl-25-with-bonded-ptfe-face-fits-tube-id-7-5-9-0-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_292350804_1_9df5e73d-7828-4b68-a0c7-8c6d8951c95e.png?v=1637749168</image:loc>
      <image:title>DURAN® Silicone Sealing Ring, VMQ, GL 25, with bonded PTFE face, fits tube ID 7.5 - 9.0 mm</image:title>
      <image:caption>DURAN® Silicone Sealing Ring, VMQ, GL 25, with bonded PTFE face, fits tube ID 7.5 - 9.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-silicone-sealing-ring-vmq-gl-25-with-bonded-ptfe-face-fits-tube-id-9-0-11-0-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_292350804_1_b695b395-e282-4f9c-82e1-4d9da24b4d16.png?v=1637749169</image:loc>
      <image:title>DURAN® Silicone Sealing Ring, VMQ, GL 25, with bonded PTFE face, fits tube ID 9.0 - 11.0 mm</image:title>
      <image:caption>DURAN® Silicone Sealing Ring, VMQ, GL 25, with bonded PTFE face, fits tube ID 9.0 - 11.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-silicone-sealing-ring-vmq-gl-32-with-bonded-ptfe-face-fits-tube-id-13-0-15-0-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_292350804_1_015e0237-4ce2-4e8f-8b7a-0ae311f3b974.png?v=1637749176</image:loc>
      <image:title>DURAN® Silicone Sealing Ring, VMQ, GL 32, with bonded PTFE face, fits tube ID 13.0 - 15.0 mm</image:title>
      <image:caption>DURAN® Silicone Sealing Ring, VMQ, GL 32, with bonded PTFE face, fits tube ID 13.0 - 15.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-silicone-sealing-ring-vmq-gl-32-with-bonded-ptfe-face-fits-tube-id-15-0-17-0-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_292350804_1_adffd340-8dc2-43a2-aa79-800139203df6.png?v=1637749177</image:loc>
      <image:title>DURAN® Silicone Sealing Ring, VMQ, GL 32, with bonded PTFE face, fits tube ID 15.0 - 17.0 mm</image:title>
      <image:caption>DURAN® Silicone Sealing Ring, VMQ, GL 32, with bonded PTFE face, fits tube ID 15.0 - 17.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-silicone-sealing-ring-vmq-gl-32-with-bonded-ptfe-face-fits-tube-id-17-0-19-0-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_292350804_1_91699560-99bf-40f6-bb3c-4f7cb5df3638.png?v=1637749178</image:loc>
      <image:title>DURAN® Silicone Sealing Ring, VMQ, GL 32, with bonded PTFE face, fits tube ID 17.0 - 19.0 mm</image:title>
      <image:caption>DURAN® Silicone Sealing Ring, VMQ, GL 32, with bonded PTFE face, fits tube ID 17.0 - 19.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-silicone-sealing-ring-vmq-gl-32-with-bonded-ptfe-face-fits-tube-id-9-0-11-0-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_292350804_1_6884c6dc-dea9-46f6-956d-feb12b1fd62f.png?v=1637749179</image:loc>
      <image:title>DURAN® Silicone Sealing Ring, VMQ, GL 32, with bonded PTFE face, fits tube ID 9.0 - 11.0 mm</image:title>
      <image:caption>DURAN® Silicone Sealing Ring, VMQ, GL 32, with bonded PTFE face, fits tube ID 9.0 - 11.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-silicone-sealing-ring-vmq-gl-45-with-bonded-ptfe-face-fits-tube-id-25-0-27-0-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_292350804_1_4f440153-49d0-48ad-88ae-4cbfda9e85fd.png?v=1637749180</image:loc>
      <image:title>DURAN® Silicone Sealing Ring, VMQ, GL 45, with bonded PTFE face, fits tube ID 25.0 - 27.0 mm</image:title>
      <image:caption>DURAN® Silicone Sealing Ring, VMQ, GL 45, with bonded PTFE face, fits tube ID 25.0 - 27.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-silicone-sealing-ring-vmq-gl-45-with-bonded-ptfe-face-fits-tube-id-31-0-33-0-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_292350804_1_69be9cd6-44ad-4227-8a5a-159642f58c77.png?v=1637749181</image:loc>
      <image:title>DURAN® Silicone Sealing Ring, VMQ, GL 45, with bonded PTFE face, fits tube ID 31.0 - 33.0 mm</image:title>
      <image:caption>DURAN® Silicone Sealing Ring, VMQ, GL 45, with bonded PTFE face, fits tube ID 31.0 - 33.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-silicone-sealing-ring-vmq-gl18-with-bonded-ptfe-face-fits-tube-id-7-5-9-0-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_292350804_1_979438f4-5077-4ca4-88ea-e8f0783af506.png?v=1637749183</image:loc>
      <image:title>DURAN® Silicone Sealing Ring, VMQ, GL18, with bonded PTFE face, fits tube ID 7.5 - 9.0 mm</image:title>
      <image:caption>DURAN® Silicone Sealing Ring, VMQ, GL18, with bonded PTFE face, fits tube ID 7.5 - 9.0 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-glass-key-with-groove-bore-1-5-mm-ns-10</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286407606_1.png?v=1637749188</image:loc>
      <image:title>DURAN® Single Way Stopcock, glass key, with groove, bore 1.5 mm, NS 10</image:title>
      <image:caption>DURAN® Single Way Stopcock, glass key, with groove, bore 1.5 mm, NS 10</image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-glass-key-with-groove-bore-10-mm-ns-29-2</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286407606_1_1e25382b-1964-4435-9f94-67e0c5e12e40.png?v=1637749189</image:loc>
      <image:title>DURAN® Single Way Stopcock, glass key, with groove, bore 10 mm, NS 29.2</image:title>
      <image:caption>DURAN® Single Way Stopcock, glass key, with groove, bore 10 mm, NS 29.2</image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-glass-key-with-groove-bore-6-mm-ns-21-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286407606_1_b82e6f9f-7abb-4f8d-8885-02624252d686.png?v=1637749190</image:loc>
      <image:title>DURAN® Single Way Stopcock, glass key, with groove, bore 6 mm, NS 21.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, glass key, with groove, bore 6 mm, NS 21.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-glass-key-with-groove-bore-8-mm-ns-24</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>DURAN® Single Way Stopcock, glass key, with groove, bore 8 mm, NS 24</image:title>
      <image:caption>DURAN® Single Way Stopcock, glass key, with groove, bore 8 mm, NS 24</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286439001_1_00a8868e-bf2b-4793-bb2a-51bdf3613b94.png?v=1637749196</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground and polished,, without key, bore 1.5 mm, NS 10</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground and polished,, without key, bore 1.5 mm, NS 10</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-ground-and-polished-without-key-bore-10-mm-ns-29-2</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286439001_1_3b7f7758-297a-4c89-9379-06a708ea9341.png?v=1637749198</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground and polished,, without key, bore 10 mm, NS 29.2</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground and polished,, without key, bore 10 mm, NS 29.2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-ground-and-polished-without-key-bore-2-mm-ns-12-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286439001_1_355148d1-1b29-4106-a937-1346c4df0afc.png?v=1637749199</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground and polished,, without key, bore 2 mm, NS 12.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground and polished,, without key, bore 2 mm, NS 12.5</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286439001_1_b558cedc-f09a-4ca9-bccf-9a5eb1278f69.png?v=1637749201</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground and polished,, without key, bore 2.5 mm, NS 14.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground and polished,, without key, bore 2.5 mm, NS 14.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-ground-and-polished-without-key-bore-4-mm-ns-14-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286439001_1_38cb7e83-e3f8-492b-91d4-bdec61e3c2fb.png?v=1637749203</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground and polished,, without key, bore 4 mm, NS 14.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground and polished,, without key, bore 4 mm, NS 14.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-ground-and-polished-without-key-bore-4-mm-ns-18-8</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286439001_1_0985769c-3da6-4dd5-9387-eadaa2a49a32.png?v=1637749205</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground and polished,, without key, bore 4 mm, NS 18.8</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground and polished,, without key, bore 4 mm, NS 18.8</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-ground-and-polished-without-key-bore-6-mm-ns-18-8</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286439001_1_425659bd-1bb3-4f26-8226-db16056dcb3e.png?v=1637749206</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground and polished,, without key, bore 6 mm, NS 18.8</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground and polished,, without key, bore 6 mm, NS 18.8</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286439001_1_285d14c9-204c-414b-90ab-0d56f1418133.png?v=1637749208</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground and polished,, without key, bore 6 mm, NS 21.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground and polished,, without key, bore 6 mm, NS 21.5</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286439001_1_e23b55d3-8c6a-428f-8f17-b46f2ab5d369.png?v=1637749209</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground and polished,, without key, bore 8 mm, NS 24</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground and polished,, without key, bore 8 mm, NS 24</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286456006_1.png?v=1637749214</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground and polished,, without key, taper 1:5, bore 10 mm, NS 28</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground and polished,, without key, taper 1:5, bore 10 mm, NS 28</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286456006_1_8354fccc-3700-4814-a357-8d0168f83baf.png?v=1637749216</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground and polished,, without key, taper 1:5, bore 2 mm, NS 13.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground and polished,, without key, taper 1:5, bore 2 mm, NS 13.5</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286456006_1_ec92ea06-408f-453a-b4fd-efd9a4173e8b.png?v=1637749219</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground and polished,, without key, taper 1:5, bore 2.5 mm, NS 13.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground and polished,, without key, taper 1:5, bore 2.5 mm, NS 13.5</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286456006_1_82324952-1c4c-4e55-8ae7-37ca47b67c5f.png?v=1637749220</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground and polished,, without key, taper 1:5, bore 4 mm, NS 18.2</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground and polished,, without key, taper 1:5, bore 4 mm, NS 18.2</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286456006_1_fed1e2fa-e619-4647-837f-c99ed984d78e.png?v=1637749221</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground and polished,, without key, taper 1:5, bore 6 mm, NS 19.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground and polished,, without key, taper 1:5, bore 6 mm, NS 19.5</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286456006_1_63b0c86b-9a30-496d-9e41-8645f8b508c9.png?v=1637749223</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground and polished,, without key, taper 1:5, bore 8 mm, NS 28</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground and polished,, without key, taper 1:5, bore 8 mm, NS 28</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-ground-without-key-ns-10-bore-1-5-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286442805_1.png?v=1637749225</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground, without key, NS 10, bore 1.5 mm</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground, without key, NS 10, bore 1.5 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-ground-without-key-ns-14-5-bore-4-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286444407_1.png?v=1637749240</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground, without key, NS 14.5, bore 4 mm</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground, without key, NS 14.5, bore 4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-ground-without-key-ns-18-8-bore-4-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286445403_1.png?v=1637749246</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground, without key, NS 18.8, bore 4 mm</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground, without key, NS 18.8, bore 4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-ground-without-key-ns-18-8-bore-6-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286446005_1.png?v=1637749250</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground, without key, NS 18.8, bore 6 mm</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground, without key, NS 18.8, bore 6 mm</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286442805_1_9d2c19d7-02c9-447c-96e0-4a566c31d237.png?v=1637749252</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground, without key, NS 21.5, bore 6 mm</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground, without key, NS 21.5, bore 6 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-ground-without-key-ns-24-bore-8-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286442805_1_f9453e39-e69a-45db-8fe3-290111672ebf.png?v=1637749254</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground, without key, NS 24, bore 8 mm</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground, without key, NS 24, bore 8 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-ground-without-key-ns-29-2-bore-10-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286442805_1_5db8204f-4f5e-4453-8994-b4675a26a925.png?v=1637749255</image:loc>
      <image:title>DURAN® Single Way Stopcock, ground, without key, NS 29.2, bore 10 mm</image:title>
      <image:caption>DURAN® Single Way Stopcock, ground, without key, NS 29.2, bore 10 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-with-hollow-key-and-glass-handle-bore-1-5-mm-ns-12-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286458804_1.png?v=1637749260</image:loc>
      <image:title>DURAN® Single Way Stopcock, with hollow key and glass handle, bore 1.5 mm, NS 12.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, with hollow key and glass handle, bore 1.5 mm, NS 12.5</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286458804_1_ba01cbe9-a044-49fe-ba5e-f0cb93785072.png?v=1637749261</image:loc>
      <image:title>DURAN® Single Way Stopcock, with hollow key and glass handle, bore 10 mm, NS 29.2</image:title>
      <image:caption>DURAN® Single Way Stopcock, with hollow key and glass handle, bore 10 mm, NS 29.2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-with-hollow-key-and-glass-handle-bore-2-5-mm-ns-14-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286458804_1_2bae14d9-5af7-47cc-a4a0-379b1002aadb.png?v=1637749262</image:loc>
      <image:title>DURAN® Single Way Stopcock, with hollow key and glass handle, bore 2.5 mm, NS 14.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, with hollow key and glass handle, bore 2.5 mm, NS 14.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-with-hollow-key-and-glass-handle-bore-4-mm-ns-18-8</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286458804_1_2d76f001-6aea-45b5-8170-ea1267ea25ad.png?v=1637749264</image:loc>
      <image:title>DURAN® Single Way Stopcock, with hollow key and glass handle, bore 4 mm, NS 18.8</image:title>
      <image:caption>DURAN® Single Way Stopcock, with hollow key and glass handle, bore 4 mm, NS 18.8</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-with-hollow-key-and-glass-handle-bore-6-mm-ns-24</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286458804_1_7d349f9f-f44f-46e6-bd6f-fbe4b7562626.png?v=1637749265</image:loc>
      <image:title>DURAN® Single Way Stopcock, with hollow key and glass handle, bore 6 mm, NS 24</image:title>
      <image:caption>DURAN® Single Way Stopcock, with hollow key and glass handle, bore 6 mm, NS 24</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-with-hollow-key-and-glass-handle-bore-8-mm-ns-21-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286458804_1_6873dba2-7197-4fef-8fce-13bde36e5309.png?v=1637749266</image:loc>
      <image:title>DURAN® Single Way Stopcock, with hollow key and glass handle, bore 8 mm, NS 21.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, with hollow key and glass handle, bore 8 mm, NS 21.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-with-ptfe-key-bore-10-mm-ns-29-2</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286413408_1_2a37c89e-35b6-4ad7-8913-579e1fedc153.png?v=1637749271</image:loc>
      <image:title>DURAN® Single Way Stopcock, with PTFE key, bore 10 mm, NS 29.2</image:title>
      <image:caption>DURAN® Single Way Stopcock, with PTFE key, bore 10 mm, NS 29.2</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>DURAN® Single Way Stopcock, with PTFE key, bore 2 mm, NS 12.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, with PTFE key, bore 2 mm, NS 12.5</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286413408_1_073a62f3-c670-4582-ac4f-d60a9d221732.png?v=1637749273</image:loc>
      <image:title>DURAN® Single Way Stopcock, with PTFE key, bore 2.5 mm, NS 12.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, with PTFE key, bore 2.5 mm, NS 12.5</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286413408_1_af061d04-ecef-4e9c-abd5-907acf2d091b.png?v=1637749275</image:loc>
      <image:title>DURAN® Single Way Stopcock, with PTFE key, bore 2.5 mm, NS 14.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, with PTFE key, bore 2.5 mm, NS 14.5</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/r_d_image_286413408_1_cdb77be4-b0ed-4fef-bd9f-24518ad55218.png?v=1637749276</image:loc>
      <image:title>DURAN® Single Way Stopcock, with PTFE key, bore 4 mm, NS 14.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, with PTFE key, bore 4 mm, NS 14.5</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/r_d_image_286413408_1_e8f708c9-1ab1-4196-94df-dc66891633f2.png?v=1637749277</image:loc>
      <image:title>DURAN® Single Way Stopcock, with PTFE key, bore 4 mm, NS 18.8</image:title>
      <image:caption>DURAN® Single Way Stopcock, with PTFE key, bore 4 mm, NS 18.8</image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-with-ptfe-key-bore-6-mm-ns-18-8</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286413408_1_3336a9d5-bfc9-4702-a8e1-92cf15874052.png?v=1637749278</image:loc>
      <image:title>DURAN® Single Way Stopcock, with PTFE key, bore 6 mm, NS 18.8</image:title>
      <image:caption>DURAN® Single Way Stopcock, with PTFE key, bore 6 mm, NS 18.8</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286413408_1_c4b1e6f3-aa4f-4c4a-9b10-5f3932276979.png?v=1637749279</image:loc>
      <image:title>DURAN® Single Way Stopcock, with PTFE key, bore 6 mm, NS 21.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, with PTFE key, bore 6 mm, NS 21.5</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/r_d_image_286413408_1_c2d38af1-3810-45ba-a357-6148d24dd4ed.png?v=1637749281</image:loc>
      <image:title>DURAN® Single Way Stopcock, with PTFE key, bore 8 mm, NS 24</image:title>
      <image:caption>DURAN® Single Way Stopcock, with PTFE key, bore 8 mm, NS 24</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286453206_1.png?v=1637749285</image:loc>
      <image:title>DURAN® Single Way Stopcock, with PTFE key, taper 1:5, bore 10 mm, NS 28</image:title>
      <image:caption>DURAN® Single Way Stopcock, with PTFE key, taper 1:5, bore 10 mm, NS 28</image:caption>
    </image:image>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286453206_1_da0a7c18-ea75-494c-a9ab-b4f12e1975e2.png?v=1637749286</image:loc>
      <image:title>DURAN® Single Way Stopcock, with PTFE key, taper 1:5, bore 2 mm, NS 13.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, with PTFE key, taper 1:5, bore 2 mm, NS 13.5</image:caption>
    </image:image>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286453206_1_ea189c58-28b8-4079-a470-ed6833074a5e.png?v=1637749288</image:loc>
      <image:title>DURAN® Single Way Stopcock, with PTFE key, taper 1:5, bore 2.5 mm, NS 13.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, with PTFE key, taper 1:5, bore 2.5 mm, NS 13.5</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286453206_1_f8a25e26-2b05-4c3e-b63b-2a3756550ddd.png?v=1637749289</image:loc>
      <image:title>DURAN® Single Way Stopcock, with PTFE key, taper 1:5, bore 4 mm, NS 18.2</image:title>
      <image:caption>DURAN® Single Way Stopcock, with PTFE key, taper 1:5, bore 4 mm, NS 18.2</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286453206_1_629d99a3-f53d-4fbe-b5c5-373398959d3c.png?v=1637749291</image:loc>
      <image:title>DURAN® Single Way Stopcock, with PTFE key, taper 1:5, bore 6 mm, NS 19.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, with PTFE key, taper 1:5, bore 6 mm, NS 19.5</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286453206_1_75e7028d-8658-4f36-b516-86f6057f8fac.png?v=1637749292</image:loc>
      <image:title>DURAN® Single Way Stopcock, with PTFE key, taper 1:5, bore 8 mm, NS 28</image:title>
      <image:caption>DURAN® Single Way Stopcock, with PTFE key, taper 1:5, bore 8 mm, NS 28</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-with-sbw-key-bore-2-mm-ns-12-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286404806_1_60c97bd7-9a9e-4ab4-812f-89e749616310.png?v=1637749297</image:loc>
      <image:title>DURAN® Single Way Stopcock, with SBW key, bore 2 mm, NS 12.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, with SBW key, bore 2 mm, NS 12.5</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286404806_1_2b2eda20-b247-4fd6-bfe9-fa9d85fc6d39.png?v=1637749298</image:loc>
      <image:title>DURAN® Single Way Stopcock, with SBW key, bore 2.5 mm, NS 12.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, with SBW key, bore 2.5 mm, NS 12.5</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286404806_1_a7119e09-a105-45cb-9422-0f2ddd80b313.png?v=1637749299</image:loc>
      <image:title>DURAN® Single Way Stopcock, with SBW key, bore 2.5 mm, NS 14.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, with SBW key, bore 2.5 mm, NS 14.5</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286404806_1_9aeea1c2-4c84-412b-81b2-eb6ef0967e0b.png?v=1637749300</image:loc>
      <image:title>DURAN® Single Way Stopcock, with SBW key, bore 4 mm,  NS 14.5</image:title>
      <image:caption>DURAN® Single Way Stopcock, with SBW key, bore 4 mm,  NS 14.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-with-sbw-key-bore-4-mm-ns-18-8</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286404806_1_693e1269-1e5a-489b-8d53-dd12afba1c62.png?v=1637749302</image:loc>
      <image:title>DURAN® Single Way Stopcock, with SBW key, bore 4 mm, NS 18.8</image:title>
      <image:caption>DURAN® Single Way Stopcock, with SBW key, bore 4 mm, NS 18.8</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-single-way-stopcock-with-sbw-key-bore-6-mm-ns-18-8</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286404806_1_3c73b58e-9837-4e62-9fb4-3c666eb2d7b5.png?v=1637749303</image:loc>
      <image:title>DURAN® Single Way Stopcock, with SBW key, bore 6 mm, NS 18.8</image:title>
      <image:caption>DURAN® Single Way Stopcock, with SBW key, bore 6 mm, NS 18.8</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-slit-sieve-o-120-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_213403108_1.png?v=1637749304</image:loc>
      <image:title>DURAN® Slit Sieve, Ø 120 mm</image:title>
      <image:caption>DURAN® Slit Sieve, Ø 120 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-slit-sieve-o-48-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_213403108_1_3447c4cc-0a91-47be-a4ce-0c19fe44f2c9.png?v=1637749305</image:loc>
      <image:title>DURAN® Slit Sieve, Ø 48 mm</image:title>
      <image:caption>DURAN® Slit Sieve, Ø 48 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-slit-sieve-o-60-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_213403108_1_ffd92d2c-0097-422a-9d90-52346456ab78.png?v=1637749307</image:loc>
      <image:title>DURAN® Slit Sieve, Ø 60 mm</image:title>
      <image:caption>DURAN® Slit Sieve, Ø 60 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-slit-sieve-o-73-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_213403108_1_f63dcf51-f57d-4383-99d8-e9d64eba7a4c.png?v=1637749308</image:loc>
      <image:title>DURAN® Slit Sieve, Ø 73 mm</image:title>
      <image:caption>DURAN® Slit Sieve, Ø 73 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-slit-sieve-o-95-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_213403108_1_3edfd130-7ffc-4bdd-ad0a-8225c77ccdd9.png?v=1637749309</image:loc>
      <image:title>DURAN® Slit Sieve, Ø 95 mm</image:title>
      <image:caption>DURAN® Slit Sieve, Ø 95 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-specimen-jar-with-knobbed-lid-o-115-x-153-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_242090207_1.png?v=1637749317</image:loc>
      <image:title>DURAN® Specimen Jar, with knobbed lid, Ø 115 x 153 mm</image:title>
      <image:caption>DURAN® Specimen Jar, with knobbed lid, Ø 115 x 153 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-specimen-jar-with-knobbed-lid-o-115-x-203-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_242090207_1_91099c38-12bc-4ee1-a64f-ca0dd096ca93.png?v=1637749320</image:loc>
      <image:title>DURAN® Specimen Jar, with knobbed lid, Ø 115 x 203 mm</image:title>
      <image:caption>DURAN® Specimen Jar, with knobbed lid, Ø 115 x 203 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-specimen-jar-with-knobbed-lid-o-115-x-253-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_242090207_1_df5c101b-99bb-4e72-b5a4-d307cd34f655.png?v=1637749321</image:loc>
      <image:title>DURAN® Specimen Jar, with knobbed lid, Ø 115 x 253 mm</image:title>
      <image:caption>DURAN® Specimen Jar, with knobbed lid, Ø 115 x 253 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-specimen-jar-with-knobbed-lid-o-132-x-123-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_242090207_1_38469018-ca89-4fe8-86d2-43368aaacb29.png?v=1637749323</image:loc>
      <image:title>DURAN® Specimen Jar, with knobbed lid, Ø 132 x 123 mm</image:title>
      <image:caption>DURAN® Specimen Jar, with knobbed lid, Ø 132 x 123 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-specimen-jar-with-knobbed-lid-o-132-x-303-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
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  <url>
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  <url>
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  <url>
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      <image:title>DURAN® Spherical Joint, cup, inches size, S 13/2</image:title>
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      <image:title>DURAN® Spherical Joint, cup, inches size, S 29/12</image:title>
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  <url>
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      <image:title>DURAN® Spherical Joint, cup, inches size, S 29/15</image:title>
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  <url>
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      <image:title>DURAN® Spherical Joint, cup, inches size, S 35/20</image:title>
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  <url>
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      <image:title>DURAN® Spherical Joint, cup, inches size, S 35/25</image:title>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>DURAN® Standard Cone with tip, finished, NS 19/26</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>DURAN® Standard Cone with tip, finished, NS 24/29</image:title>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>DURAN® Standard Cone with tip, finished, NS 29/32</image:title>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>DURAN® Standard Cone with tip, finished, NS 34/35</image:title>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>DURAN® Standard Cone with tip, finished, NS 40/38</image:title>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>DURAN® Standard Cone with tip, finished, NS 45/40</image:title>
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  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-cone-with-tip-finished-ns-50-42</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>DURAN® Standard Cone with tip, finished, NS 50/42</image:title>
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  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-cone-with-tip-finished-ns-55-44</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>DURAN® Standard Cone with tip, finished, NS 55/44</image:title>
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  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-cone-with-tip-finished-ns-60-46</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>DURAN® Standard Cone with tip, finished, NS 60/46</image:title>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-cone-with-tip-finished-ns-7-16</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286164406_1_ff0e111c-9c70-49b4-a9d4-7a4d939420b0.png?v=1637749418</image:loc>
      <image:title>DURAN® Standard Cone with tip, finished, NS 7/16</image:title>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-cone-with-tip-finished-ns-71-51</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286164406_1_5beb3f9d-ecb8-4b7e-a7f7-0fbbf4645db0.png?v=1637749419</image:loc>
      <image:title>DURAN® Standard Cone with tip, finished, NS 71/51</image:title>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-cone-with-tip-finished-ns-85-55</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286164406_1_0d5a9e08-8dac-4e5b-90e7-b86fbb5946de.png?v=1637749420</image:loc>
      <image:title>DURAN® Standard Cone with tip, finished, NS 85/55</image:title>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-cone-diamond-ground-ns-14-23</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286154208_1.png?v=1637749426</image:loc>
      <image:title>DURAN® Standard Cone, diamond-ground, NS 14/23</image:title>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-cone-diamond-ground-ns-19-26</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286154208_1_f0506a49-2c0d-4c53-82c0-e47a0f01eed7.png?v=1637749427</image:loc>
      <image:title>DURAN® Standard Cone, diamond-ground, NS 19/26</image:title>
      <image:caption>DURAN® Standard Cone, diamond-ground, NS 19/26</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-cone-diamond-ground-ns-24-29</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-socket-finished-ns-14-23</loc>
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    <changefreq>daily</changefreq>
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      <image:title>DURAN® Standard Socket, finished, NS 14/23</image:title>
      <image:caption>DURAN® Standard Socket, finished, NS 14/23</image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-socket-finished-ns-19-26</loc>
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    <changefreq>daily</changefreq>
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      <image:title>DURAN® Standard Socket, finished, NS 19/26</image:title>
      <image:caption>DURAN® Standard Socket, finished, NS 19/26</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-socket-finished-ns-24-29</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286517005_1_3b2d80ce-fdc4-4a0a-97b8-9f0f7cb66e9f.png?v=1637749495</image:loc>
      <image:title>DURAN® Standard Socket, finished, NS 24/29</image:title>
      <image:caption>DURAN® Standard Socket, finished, NS 24/29</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-socket-finished-ns-29-32</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286517005_1_d63038eb-7b97-40b6-8c59-72584f734082.png?v=1637749496</image:loc>
      <image:title>DURAN® Standard Socket, finished, NS 29/32</image:title>
      <image:caption>DURAN® Standard Socket, finished, NS 29/32</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-socket-finished-ns-34-35</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286517005_1_b8281b4e-8882-4f29-a5e5-7cd61c651af6.png?v=1637749497</image:loc>
      <image:title>DURAN® Standard Socket, finished, NS 34/35</image:title>
      <image:caption>DURAN® Standard Socket, finished, NS 34/35</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-socket-finished-ns-40-38</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286517005_1_e492ae66-a7eb-45d9-87c0-a908d9ebbc97.png?v=1637749498</image:loc>
      <image:title>DURAN® Standard Socket, finished, NS 40/38</image:title>
      <image:caption>DURAN® Standard Socket, finished, NS 40/38</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-socket-finished-ns-45-40</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286517005_1_fb118bad-aff5-4c1e-9fbe-a989b362698f.png?v=1637749500</image:loc>
      <image:title>DURAN® Standard Socket, finished, NS 45/40</image:title>
      <image:caption>DURAN® Standard Socket, finished, NS 45/40</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-socket-finished-ns-5-13</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286517005_1_4bd8ede6-3aa9-4614-9d7e-ca0e9f765468.png?v=1637749501</image:loc>
      <image:title>DURAN® Standard Socket, finished, NS 5/13</image:title>
      <image:caption>DURAN® Standard Socket, finished, NS 5/13</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-socket-finished-ns-50-42</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286517005_1_9a31f3fe-4820-420f-93cb-68bb7979ca54.png?v=1637749503</image:loc>
      <image:title>DURAN® Standard Socket, finished, NS 50/42</image:title>
      <image:caption>DURAN® Standard Socket, finished, NS 50/42</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-socket-finished-ns-55-44</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286517005_1_e42cd3b8-f430-49f1-ab2a-c400a02056a0.png?v=1637749506</image:loc>
      <image:title>DURAN® Standard Socket, finished, NS 55/44</image:title>
      <image:caption>DURAN® Standard Socket, finished, NS 55/44</image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-socket-finished-ns-60-46</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286517005_1_b52090d6-9d83-4e94-b5bc-ce859986e6c5.png?v=1637749507</image:loc>
      <image:title>DURAN® Standard Socket, finished, NS 60/46</image:title>
      <image:caption>DURAN® Standard Socket, finished, NS 60/46</image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-socket-finished-ns-7-16</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286517005_1_9213f5ed-1851-47c5-89b1-ecf75731bc03.png?v=1637749509</image:loc>
      <image:title>DURAN® Standard Socket, finished, NS 7/16</image:title>
      <image:caption>DURAN® Standard Socket, finished, NS 7/16</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-socket-finished-ns-71-51</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286517005_1_bd989c89-e464-4abf-85d8-1e20913216dd.png?v=1637749510</image:loc>
      <image:title>DURAN® Standard Socket, finished, NS 71/51</image:title>
      <image:caption>DURAN® Standard Socket, finished, NS 71/51</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-standard-socket-finished-ns-85-55</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286517005_1_95523a2a-4728-4516-aa8b-f5008ea476a0.png?v=1637749511</image:loc>
      <image:title>DURAN® Standard Socket, finished, NS 85/55</image:title>
      <image:caption>DURAN® Standard Socket, finished, NS 85/55</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-stopcock-key-hollow-and-ground-threaded-glass-handle-with-three-part-retaining-device-ns-12-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286043007_1.png?v=1637749516</image:loc>
      <image:title>DURAN® Stopcock Key, hollow and ground, threaded glass handle, with three part retaining device, NS 12.5</image:title>
      <image:caption>DURAN® Stopcock Key, hollow and ground, threaded glass handle, with three part retaining device, NS 12.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-stopcock-key-hollow-and-ground-threaded-glass-handle-with-three-part-retaining-device-ns-14-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286043007_1_ad5eede1-c95a-4f04-9daf-1854c36ea13a.png?v=1637749517</image:loc>
      <image:title>DURAN® Stopcock Key, hollow and ground, threaded glass handle, with three part retaining device, NS 14.5</image:title>
      <image:caption>DURAN® Stopcock Key, hollow and ground, threaded glass handle, with three part retaining device, NS 14.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-stopcock-key-hollow-and-ground-threaded-glass-handle-with-three-part-retaining-device-ns-18-8</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286043007_1_40c7ac92-ada7-4651-96a1-22e8c930bf30.png?v=1637749519</image:loc>
      <image:title>DURAN® Stopcock Key, hollow and ground, threaded glass handle, with three part retaining device, NS 18.8</image:title>
      <image:caption>DURAN® Stopcock Key, hollow and ground, threaded glass handle, with three part retaining device, NS 18.8</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-stopcock-key-hollow-and-ground-threaded-glass-handle-with-three-part-retaining-device-ns-21-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286043007_1_91a97a68-1ef9-4c53-91e4-a7cf3be2175e.png?v=1637749520</image:loc>
      <image:title>DURAN® Stopcock Key, hollow and ground, threaded glass handle, with three part retaining device, NS 21.5</image:title>
      <image:caption>DURAN® Stopcock Key, hollow and ground, threaded glass handle, with three part retaining device, NS 21.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-stopcock-key-hollow-and-ground-threaded-glass-handle-with-three-part-retaining-device-ns-24</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286043007_1_ce2e29df-0aca-4a4b-b956-fff4bae8c731.png?v=1637749521</image:loc>
      <image:title>DURAN® Stopcock Key, hollow and ground, threaded glass handle, with three part retaining device, NS 24</image:title>
      <image:caption>DURAN® Stopcock Key, hollow and ground, threaded glass handle, with three part retaining device, NS 24</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-stopcock-key-hollow-and-ground-threaded-glass-handle-with-three-part-retaining-device-ns-29-2</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286043007_1_df10dd22-2943-4f69-b418-4bf12c6d926d.png?v=1637749523</image:loc>
      <image:title>DURAN® Stopcock Key, hollow and ground, threaded glass handle, with three part retaining device, NS 29.2</image:title>
      <image:caption>DURAN® Stopcock Key, hollow and ground, threaded glass handle, with three part retaining device, NS 29.2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-stopcock-key-threaded-and-ground-bore-6-mm-ns-21-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286036106_1.png?v=1637749528</image:loc>
      <image:title>DURAN® Stopcock Key, threaded and ground, bore 6 mm, NS 21.5</image:title>
      <image:caption>DURAN® Stopcock Key, threaded and ground, bore 6 mm, NS 21.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-stopcock-key-threaded-and-ground-bore-8-mm-ns-24</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286036106_1_684f40cb-ac95-4bc4-ae6f-4aa64e89dbaf.png?v=1637749529</image:loc>
      <image:title>DURAN® Stopcock Key, threaded and ground, bore 8 mm, NS 24</image:title>
      <image:caption>DURAN® Stopcock Key, threaded and ground, bore 8 mm, NS 24</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-stopcock-key-threaded-ground-ns-14-5-bore-2-5-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286036706_1.png?v=1637749535</image:loc>
      <image:title>DURAN® Stopcock Key, threaded, ground, NS 14.5, Bore 2.5 mm</image:title>
      <image:caption>DURAN® Stopcock Key, threaded, ground, NS 14.5, Bore 2.5 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-stopcock-key-threaded-ground-ns-18-8-bore-4-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286036706_1_a50aabba-9275-41e4-83b7-c4b1459a2aa3.png?v=1637749536</image:loc>
      <image:title>DURAN® Stopcock Key, threaded, ground, NS 18.8, Bore 4 mm</image:title>
      <image:caption>DURAN® Stopcock Key, threaded, ground, NS 18.8, Bore 4 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-stopcock-key-with-groove-ground-bore-10-mm-ns-29-2</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286036106_1_3cb08b60-0e96-41b3-a5a3-92b6fca5b110.png?v=1637749538</image:loc>
      <image:title>DURAN® Stopcock Key, with groove,  ground, bore 10 mm, NS 29.2</image:title>
      <image:caption>DURAN® Stopcock Key, with groove,  ground, bore 10 mm, NS 29.2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-stopcock-key-with-groove-ground-bore-1-5-mm-ns-10</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286036106_1_dd31ee6e-207a-4ca8-a49b-f3d2a3738341.png?v=1637749539</image:loc>
      <image:title>DURAN® Stopcock Key, with groove, ground, bore 1.5 mm, NS 10</image:title>
      <image:caption>DURAN® Stopcock Key, with groove, ground, bore 1.5 mm, NS 10</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-stopcock-with-ptfe-spindle-for-base-side-outlets-ns-24-29</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247980306_1.png?v=1637749541</image:loc>
      <image:title>DURAN® Stopcock with PTFE Spindle, for base side outlets, NS 24/29</image:title>
      <image:caption>DURAN® Stopcock with PTFE Spindle, for base side outlets, NS 24/29</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-stopcock-with-ptfe-spindle-for-desiccator-lid-outlets-ns-24-29</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247990401_1.png?v=1637749543</image:loc>
      <image:title>DURAN® Stopcock with PTFE Spindle, for desiccator lid outlets (NS 24/29)</image:title>
      <image:caption>DURAN® Stopcock with PTFE Spindle, for desiccator lid outlets (NS 24/29)</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-stopcock-with-ptfe-spindle-for-threaded-outlets</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247970305_1.png?v=1637749546</image:loc>
      <image:title>DURAN® Stopcock with PTFE Spindle, for threaded outlets</image:title>
      <image:caption>DURAN® Stopcock with PTFE Spindle, for threaded outlets</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-straight-burette-valve-gu-for-burette-10-ml</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286059208_1.png?v=1637749551</image:loc>
      <image:title>DURAN® Straight Burette Valve, &quot;GU&quot;, for burette 10 mL</image:title>
      <image:caption>DURAN® Straight Burette Valve, &quot;GU&quot;, for burette 10 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-straight-burette-valve-gu-for-burette-50-ml</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286059208_1_0398f4ed-da67-44a8-9d6c-18de0eab7f95.png?v=1637749552</image:loc>
      <image:title>DURAN® Straight Burette Valve, &quot;GU&quot;, for burette 50 mL</image:title>
      <image:caption>DURAN® Straight Burette Valve, &quot;GU&quot;, for burette 50 mL</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-straight-valve-gu-passage-0-2-5-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
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    <loc>https://esslabshop.com/products/duran%C2%AE-two-way-stopcock-double-oblique-bore-with-glass-key-bore-2-5-mm-ns-14-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286425007_1_592deb51-30e1-43cd-9d8e-847423b9420f.png?v=1637750757</image:loc>
      <image:title>DURAN® Two Way Stopcock, double oblique bore, with glass key, bore 2.5 mm, NS 14.5</image:title>
      <image:caption>DURAN® Two Way Stopcock, double oblique bore, with glass key, bore 2.5 mm, NS 14.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-two-way-stopcock-double-oblique-bore-with-ptfe-key-bore-2-5-mm-ns-14-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286424208_1.png?v=1637750762</image:loc>
      <image:title>DURAN® Two Way Stopcock, double oblique bore, with PTFE key, bore 2.5 mm, NS 14.5</image:title>
      <image:caption>DURAN® Two Way Stopcock, double oblique bore, with PTFE key, bore 2.5 mm, NS 14.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-two-way-stopcock-double-oblique-bore-with-ptfe-key-bore-4-mm-ns-18-8</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286424208_1_442fb178-0a84-42d3-805a-c4679435f31a.png?v=1637750763</image:loc>
      <image:title>DURAN® Two Way Stopcock, double oblique bore, with PTFE key, bore 4 mm, NS 18.8</image:title>
      <image:caption>DURAN® Two Way Stopcock, double oblique bore, with PTFE key, bore 4 mm, NS 18.8</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-two-way-stopcock-double-oblique-bore-with-ptfe-key-bore-6-mm-ns-21-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286424208_1_005f57f8-312e-445e-ba0c-923522a94147.png?v=1637750765</image:loc>
      <image:title>DURAN® Two Way Stopcock, double oblique bore, with PTFE key, bore 6 mm, NS 21.5</image:title>
      <image:caption>DURAN® Two Way Stopcock, double oblique bore, with PTFE key, bore 6 mm, NS 21.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-desiccator-set-novus-type-ns-24-29-with-porcelain-plate-dn-250</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247825752_1.png?v=1637750766</image:loc>
      <image:title>DURAN® Vacuum Desiccator Set, NOVUS Type (NS 24/29), with porcelain plate, DN 250</image:title>
      <image:caption>DURAN® Vacuum Desiccator Set, NOVUS Type (NS 24/29), with porcelain plate, DN 250</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-desiccator-set-novus-type-ns-24-29-with-porcelain-plate-dn-300</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247825752_1_a428ddd7-35c5-466f-862e-ecfd5da3608a.png?v=1637750767</image:loc>
      <image:title>DURAN® Vacuum Desiccator Set, NOVUS Type (NS 24/29), with porcelain plate, DN 300</image:title>
      <image:caption>DURAN® Vacuum Desiccator Set, NOVUS Type (NS 24/29), with porcelain plate, DN 300</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-desiccator-set-novus-type-ns-24-29-with-stopcock-with-flat-flange-with-porcelain-plate-dn-150</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247825752_1_f31d9185-9700-48ee-8ceb-3ed1b5fd2c1f.png?v=1637750769</image:loc>
      <image:title>DURAN® Vacuum Desiccator Set, NOVUS Type (NS 24/29), with stopcock, with flat flange, with porcelain plate, DN 150</image:title>
      <image:caption>DURAN® Vacuum Desiccator Set, NOVUS Type (NS 24/29), with stopcock, with flat flange, with porcelain plate, DN 150</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-desiccator-set-novus-type-ns-24-29-with-stopcock-with-flat-flange-with-porcelain-plate-dn-200</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247825752_1_db4cedba-3647-49a4-b046-b8969bdb164c.png?v=1637750770</image:loc>
      <image:title>DURAN® Vacuum Desiccator Set, NOVUS Type (NS 24/29), with stopcock, with flat flange, with porcelain plate, DN 200</image:title>
      <image:caption>DURAN® Vacuum Desiccator Set, NOVUS Type (NS 24/29), with stopcock, with flat flange, with porcelain plate, DN 200</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-desiccator-set-novus-type-ns-24-29-without-porcelain-plate-dn-100</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247824604_1.png?v=1637750771</image:loc>
      <image:title>DURAN® Vacuum Desiccator Set, NOVUS Type (NS 24/29), without porcelain plate, DN 100</image:title>
      <image:caption>DURAN® Vacuum Desiccator Set, NOVUS Type (NS 24/29), without porcelain plate, DN 100</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-desiccator-set-novus-type-ns-24-29-without-porcelain-plate-dn-150</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247824604_1_ab34e039-aa5d-4955-b6cf-22b9ec15cc27.png?v=1637750772</image:loc>
      <image:title>DURAN® Vacuum Desiccator Set, NOVUS Type (NS 24/29), without porcelain plate, DN 150</image:title>
      <image:caption>DURAN® Vacuum Desiccator Set, NOVUS Type (NS 24/29), without porcelain plate, DN 150</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-desiccator-set-novus-type-ns-24-29-without-porcelain-plate-dn-200</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247824604_1_0a0756b1-4e6a-4447-89ec-bb33b2cb0e05.png?v=1637750774</image:loc>
      <image:title>DURAN® Vacuum Desiccator Set, NOVUS Type (NS 24/29), without porcelain plate, DN 200</image:title>
      <image:caption>DURAN® Vacuum Desiccator Set, NOVUS Type (NS 24/29), without porcelain plate, DN 200</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-desiccator-set-novus-type-ns-24-29-without-porcelain-plate-dn-250</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247824604_1_71bd902d-1553-4e67-9fff-7c2312956f9d.png?v=1637750775</image:loc>
      <image:title>DURAN® Vacuum Desiccator Set, NOVUS Type (NS 24/29), without porcelain plate, DN 250</image:title>
      <image:caption>DURAN® Vacuum Desiccator Set, NOVUS Type (NS 24/29), without porcelain plate, DN 250</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-desiccator-set-novus-type-ns-24-29-without-porcelain-plate-dn-300</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247824604_1_766e576e-db2a-47fc-a392-af68111f560b.png?v=1637750776</image:loc>
      <image:title>DURAN® Vacuum Desiccator Set, NOVUS Type (NS 24/29), without porcelain plate, DN 300</image:title>
      <image:caption>DURAN® Vacuum Desiccator Set, NOVUS Type (NS 24/29), without porcelain plate, DN 300</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-desiccator-type-mobilex-gl-32-no-valve-with-threaded-outlet-pbt-screw-cap-without-porcelain-plate-dn-200</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247865707_1.png?v=1637750783</image:loc>
      <image:title>DURAN® Vacuum Desiccator, type MOBILEX (GL 32), no valve, with threaded outlet, PBT screw cap,without porcelain plate, DN 200</image:title>
      <image:caption>DURAN® Vacuum Desiccator, type MOBILEX (GL 32), no valve, with threaded outlet, PBT screw cap,without porcelain plate, DN 200</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-desiccator-type-mobilex-gl-32-no-valve-with-threaded-outlet-pbt-screw-cap-without-porcelain-plate-dn-250</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247865707_1_85a15fdc-4a5e-4434-a02e-b10920777b4f.png?v=1637750784</image:loc>
      <image:title>DURAN® Vacuum Desiccator, type MOBILEX (GL 32), no valve, with threaded outlet, PBT screw cap,without porcelain plate, DN 250</image:title>
      <image:caption>DURAN® Vacuum Desiccator, type MOBILEX (GL 32), no valve, with threaded outlet, PBT screw cap,without porcelain plate, DN 250</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-desiccator-type-mobilex-gl-32-no-valve-with-threaded-outlet-pbt-screw-cap-without-porcelain-plate-dn-300</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247865707_1_a3b06990-4936-41b1-866d-ecd3e9ade65c.png?v=1637750785</image:loc>
      <image:title>DURAN® Vacuum Desiccator, type MOBILEX (GL 32), no valve, with threaded outlet, PBT screw cap,without porcelain plate, DN 300</image:title>
      <image:caption>DURAN® Vacuum Desiccator, type MOBILEX (GL 32), no valve, with threaded outlet, PBT screw cap,without porcelain plate, DN 300</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-dessicator-set-type-mobilex-gl-32-with-threaded-outlet-stopcock-with-ptfe-spindle-with-porcelain-plate-dn-150</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247835753_1.png?v=1637750787</image:loc>
      <image:title>DURAN® Vacuum Dessicator Set, type MOBILEX (GL 32), with threaded outlet, stopcock with PTFE spindle, with porcelain plate, DN 150</image:title>
      <image:caption>DURAN® Vacuum Dessicator Set, type MOBILEX (GL 32), with threaded outlet, stopcock with PTFE spindle, with porcelain plate, DN 150</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-dessicator-set-type-mobilex-gl-32-with-threaded-outlet-stopcock-with-ptfe-spindle-with-porcelain-plate-dn-200</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247835753_1_db209da7-06e5-4880-9fa3-9ba352c25a96.png?v=1637750788</image:loc>
      <image:title>DURAN® Vacuum Dessicator Set, type MOBILEX (GL 32), with threaded outlet, stopcock with PTFE spindle, with porcelain plate, DN 200</image:title>
      <image:caption>DURAN® Vacuum Dessicator Set, type MOBILEX (GL 32), with threaded outlet, stopcock with PTFE spindle, with porcelain plate, DN 200</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-dessicator-set-type-mobilex-gl-32-with-threaded-outlet-stopcock-with-ptfe-spindle-with-porcelain-plate-dn-250</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247835753_1_03a029a5-e1fa-4589-b19a-cdd39034fc34.png?v=1637750789</image:loc>
      <image:title>DURAN® Vacuum Dessicator Set, type MOBILEX (GL 32), with threaded outlet, stopcock with PTFE spindle, with porcelain plate, DN 250</image:title>
      <image:caption>DURAN® Vacuum Dessicator Set, type MOBILEX (GL 32), with threaded outlet, stopcock with PTFE spindle, with porcelain plate, DN 250</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-dessicator-set-type-mobilex-gl-32-with-threaded-outlet-stopcock-with-ptfe-spindle-with-porcelain-plate-dn-300</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247835753_1_6aa259ea-2dcb-4501-bff7-17ef8feb3833.png?v=1637750790</image:loc>
      <image:title>DURAN® Vacuum Dessicator Set, type MOBILEX (GL 32), with threaded outlet, stopcock with PTFE spindle, with porcelain plate, DN 300</image:title>
      <image:caption>DURAN® Vacuum Dessicator Set, type MOBILEX (GL 32), with threaded outlet, stopcock with PTFE spindle, with porcelain plate, DN 300</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-dessicator-set-type-mobilex-gl-32-with-threaded-outlet-stopcock-with-ptfe-spindle-without-porcelain-plate-dn-200</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247855706_1.png?v=1637750797</image:loc>
      <image:title>DURAN® Vacuum Dessicator Set, type MOBILEX (GL 32), with threaded outlet, stopcock with PTFE spindle, without porcelain plate, DN 200</image:title>
      <image:caption>DURAN® Vacuum Dessicator Set, type MOBILEX (GL 32), with threaded outlet, stopcock with PTFE spindle, without porcelain plate, DN 200</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-dessicator-set-type-mobilex-gl-32-with-threaded-outlet-stopcock-with-ptfe-spindle-without-porcelain-plate-dn-250</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247855706_1_a41f3b8c-39c4-4bb0-95f9-e2eb415e67ba.png?v=1637750798</image:loc>
      <image:title>DURAN® Vacuum Dessicator Set, type MOBILEX (GL 32), with threaded outlet, stopcock with PTFE spindle, without porcelain plate, DN 250</image:title>
      <image:caption>DURAN® Vacuum Dessicator Set, type MOBILEX (GL 32), with threaded outlet, stopcock with PTFE spindle, without porcelain plate, DN 250</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-dessicator-set-type-mobilex-gl-32-with-threaded-outlet-stopcock-with-ptfe-spindle-without-porcelain-plate-dn-300</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_247855706_1_1c61252d-6084-43c4-ba50-ca70e1b5ac8c.png?v=1637750799</image:loc>
      <image:title>DURAN® Vacuum Dessicator Set, type MOBILEX (GL 32), with threaded outlet, stopcock with PTFE spindle,without porcelain plate, DN 300</image:title>
      <image:caption>DURAN® Vacuum Dessicator Set, type MOBILEX (GL 32), with threaded outlet, stopcock with PTFE spindle,without porcelain plate, DN 300</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-receiver-adapter-bent-ns-14-23-with-2-standard-ground-joints-and-screw-on-plastic-hose-connection</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_241304603_1.png?v=1637750803</image:loc>
      <image:title>DURAN® Vacuum Receiver Adapter, bent, NS 14/23, with 2 standard ground joints and screw-on plastic hose connection</image:title>
      <image:caption>DURAN® Vacuum Receiver Adapter, bent, NS 14/23, with 2 standard ground joints and screw-on plastic hose connection</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-receiver-adapter-bent-ns-24-29</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_241304603_1_60cbf627-5aeb-443d-b1d6-705c83c8e8aa.png?v=1637750805</image:loc>
      <image:title>DURAN® Vacuum Receiver Adapter, bent, NS 24/29</image:title>
      <image:caption>DURAN® Vacuum Receiver Adapter, bent, NS 24/29</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-receiver-adapter-bent-ns-29-32-with-2-standard-ground-joints-and-screw-on-plastic-hose-connection</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_241304603_1_a58e2c58-1f0a-4b59-9a38-5e1473672916.png?v=1637750806</image:loc>
      <image:title>DURAN® Vacuum Receiver Adapter, bent, NS 29/32, with 2 standard ground joints and screw-on plastic hose connection</image:title>
      <image:caption>DURAN® Vacuum Receiver Adapter, bent, NS 29/32, with 2 standard ground joints and screw-on plastic hose connection</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/duran%C2%AE-vacuum-receiver-adapter-straight-ns-14-23-with-2-standard-ground-joints-and-screw-on-plastic-hose-connection</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_241312106_1.png?v=1637750811</image:loc>
      <image:title>DURAN® Vacuum Receiver Adapter, straight, NS 14/23, with 2 standard ground joints and screw-on plastic hose connection</image:title>
      <image:caption>DURAN® Vacuum Receiver Adapter, straight, NS 14/23, with 2 standard ground joints and screw-on plastic hose connection</image:caption>
    </image:image>
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      <image:title>KECK™ Adapter KA, RD 14, from glass thread to hose connection plastic Ø 4.5 mm</image:title>
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      <image:title>KECK™ Adapter KA, RD 14, from glass thread to hose connection plastic Ø 9.0 mm</image:title>
      <image:caption>KECK™ Adapter KA, RD 14, from glass thread to hose connection plastic Ø 9.0 mm</image:caption>
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      <image:title>KECK™ Adapter KA, RD 14, from hose conection glass to plastic, hose connection 4.5 mm</image:title>
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      <image:title>KECK™ Adapter KA, RD 14, from hose conection glass to plastic, hose connection 9.0 mm</image:title>
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      <image:title>KECK™ Clip for Conical Joints, KC, POM, NS 10</image:title>
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      <image:title>KECK™ Clip for Conical Joints, KC, POM, NS 19</image:title>
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      <image:title>KECK™ Clip for Conical Joints, KC, POM, NS 24</image:title>
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      <image:title>KECK™ Clip for Conical Joints, KC, POM, NS 29</image:title>
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      <image:title>KECK™ Clip for Conical Joints, KC, POM, NS 34</image:title>
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      <image:title>KECK™ Clip for Conical Joints, KC, POM, NS 40</image:title>
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      <image:title>KECK™ Clip for Conical Joints, KC, POM, NS 45</image:title>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>KECK™ Clip for Conical Joints, Ni, KCM, NS 19</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>KECK™ Clip for Conical Joints, Ni, KCM, NS 24</image:title>
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      <image:title>KECK™ Clip for Conical Joints, Ni, KCM, NS 29</image:title>
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      <image:title>KECK™ Clip for Spherical Joints, dark red, S 29</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>KECK™ Clip for Spherical Joints, light blue, S 19</image:title>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>KECK™ Clip for Spherical Joints, orange, S 35/20</image:title>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>KECK™ Clip for Spherical Joints, violett, S 13</image:title>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_1091143_1.png?v=1637751359</image:loc>
      <image:title>KECK™ Clip, for conical joints, POM, amber, NS 45</image:title>
      <image:caption>KECK™ Clip, for conical joints, POM, amber, NS 45</image:caption>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>KECK™ Clip, for conical joints, POM, blue, NS 19</image:title>
      <image:caption>KECK™ Clip, for conical joints, POM, blue, NS 19</image:caption>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>KECK™ Clip, for conical joints, POM, green, NS 10</image:title>
      <image:caption>KECK™ Clip, for conical joints, POM, green, NS 10</image:caption>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>KECK™ Clip, for conical joints, POM, green, NS 24</image:title>
      <image:caption>KECK™ Clip, for conical joints, POM, green, NS 24</image:caption>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>KECK™ Clip, for conical joints, POM, orange, NS 34</image:title>
      <image:caption>KECK™ Clip, for conical joints, POM, orange, NS 34</image:caption>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>KECK™ Clip, for conical joints, POM, red, NS 29</image:title>
      <image:caption>KECK™ Clip, for conical joints, POM, red, NS 29</image:caption>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>KECK™ Clip, for conical joints, POM, violet, NS 12</image:title>
      <image:caption>KECK™ Clip, for conical joints, POM, violet, NS 12</image:caption>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>KECK™ Clip, for conical joints, POM, yellow, NS 14</image:title>
      <image:caption>KECK™ Clip, for conical joints, POM, yellow, NS 14</image:caption>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>KECK™ Clip, for conical joints, POM, yellow, NS 40</image:title>
      <image:caption>KECK™ Clip, for conical joints, POM, yellow, NS 40</image:caption>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>KECK™ Clip, for conical joints, stainless steel, NS 10</image:title>
      <image:caption>KECK™ Clip, for conical joints, stainless steel, NS 10</image:caption>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>KECK™ Clip, for conical joints, stainless steel, NS 12</image:title>
      <image:caption>KECK™ Clip, for conical joints, stainless steel, NS 12</image:caption>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>KECK™ Clip, for conical joints, stainless steel, NS 14</image:title>
      <image:caption>KECK™ Clip, for conical joints, stainless steel, NS 14</image:caption>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>KECK™ Clip, for conical joints, stainless steel, NS 19</image:title>
      <image:caption>KECK™ Clip, for conical joints, stainless steel, NS 19</image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>KECK™ Clip, for conical joints, stainless steel, NS 24</image:title>
      <image:caption>KECK™ Clip, for conical joints, stainless steel, NS 24</image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>KECK™ Clip, for conical joints, stainless steel, NS 29</image:title>
      <image:caption>KECK™ Clip, for conical joints, stainless steel, NS 29</image:caption>
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      <image:caption>Measuring Pipette, from soda-lime glass, Class AS, Type 1, blue print, drain-out, zero at top, graduated, main volumes ring marked with cotton plug, with batch certificate and CoC, 20 mL</image:caption>
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      <image:caption>Measuring Pipette, from soda-lime glass, Class AS, Type 2, amber print, blow-out, zero at bottom, graduated to tip (total delivery), graduated, main volumes ring marked, with cotton plug, with batch certificate and CoC, 10 mL</image:caption>
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      <image:caption>Measuring Pipette, from soda-lime glass, Class AS, Type 2, amber print, blow-out, zero at bottom, graduated to tip (total delivery), graduated, main volumes ring marked, with cotton plug, with batch certificate and CoC, 50 mL</image:caption>
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      <image:caption>Measuring Pipette, from soda-lime glass, Class AS, Type 2, blue print, blow-out, zero at bottom, graduated to tip (total delivery), graduated, main volumes ring marked, with cotton plug, with batch certificate and CoC, 1 mL</image:caption>
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      <image:caption>Measuring Pipette, from soda-lime glass, Class AS, Type 2, blue print, blow-out, zero at bottom, graduated to tip (total delivery), graduated, main volumes ring marked, with cotton plug, with batch certificate and CoC, 2 mL</image:caption>
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      <image:caption>Measuring Pipette, from soda-lime glass, Class AS, Type 2, blue print, blow-out, zero at bottom, graduated to tip (total delivery), graduated, main volumes ring marked, with cotton plug, with batch certificate and CoC, 20 mL</image:caption>
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      <image:caption>Measuring Pipette, from soda-lime glass, Class AS, Type 2, blue print, blow-out, zero at bottom, graduated to tip (total delivery), graduated, main volumes ring marked, with cotton plug, with batch certificate and CoC, 25 mL</image:caption>
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      <image:caption>Measuring Pipette, from soda-lime glass, Class AS, Type 2, blue print, blow-out, zero at bottom, graduated to tip (total delivery), graduated, main volumes ring marked, with cotton plug, with batch certificate and CoC, 5 mL</image:caption>
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      <image:caption>Measuring Pipette, from soda-lime glass, Class AS, Type 3, blue print, blow-out, zero at top, graduated to tip (total delivery), graduated, main volumes ring marked, with cotton plug, with batch certificate and CoC, 1 mL</image:caption>
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      <image:caption>Measuring Pipette, from soda-lime glass, Class AS, Type 3, blue print, blow-out, zero at top, graduated to tip (total delivery), graduated, main volumes ring marked, with cotton plug, with batch certificate and CoC, 25 mL</image:caption>
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      <image:caption>Measuring Pipette, from soda-lime glass, Class AS, Type 3, blue print, blow-out, zero at top, graduated to tip (total delivery), graduated, main volumes ring marked, with cotton plug, with batch certificate and CoC, 5 mL</image:caption>
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  <url>
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  <url>
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  <url>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
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  <url>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
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      <image:title>Microscope Slides, from soda-lime glass, ground edges 90°, white PRINT</image:title>
      <image:caption>Microscope Slides, from soda-lime glass, ground edges 90°, white PRINT</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/microscope-slides-from-soda-lime-glass-ground-edges-90-yellow</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Microscope Slides, from soda-lime glass, ground edges 90°, yellow</image:title>
      <image:caption>Microscope Slides, from soda-lime glass, ground edges 90°, yellow</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/microscope-slides-from-soda-lime-glass-with-cut-edges</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Microscope Slides, from soda-lime glass, with cut edges</image:title>
      <image:caption>Microscope Slides, from soda-lime glass, with cut edges</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/microscope-slides-from-soda-lime-glass-with-cut-edges-frosted-end</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Microscope Slides, from soda-lime glass, with cut edges, frosted end</image:title>
      <image:caption>Microscope Slides, from soda-lime glass, with cut edges, frosted end</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/nmr-brush-for-cleaning-nmr-tubes-250-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_290740059_1.png?v=1637751574</image:loc>
      <image:title>NMR Brush, for cleaning NMR tubes, 250 mm</image:title>
      <image:caption>NMR Brush, for cleaning NMR tubes, 250 mm</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/nmr-tubes-ecomonic-5-1-100-mhz</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_231700006_3.png?v=1637751576</image:loc>
      <image:title>NMR Tubes, Ecomonic 5.1, 100 MHz</image:title>
      <image:caption>NMR Tubes, Ecomonic 5.1, 100 MHz</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-sealing-gasket-for-duran%C2%AE-gls-80%C2%AE-laboratory-bottles-epdm-rubber-black</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_f7ec10b8-e53e-4d01-bad0-c3b676366c9e.png?v=1637751578</image:loc>
      <image:title>O-Ring Sealing Gasket, for DURAN® GLS 80® Laboratory Bottles, EPDM rubber, black</image:title>
      <image:caption>O-Ring Sealing Gasket, for DURAN® GLS 80® Laboratory Bottles, EPDM rubber, black</image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-dn-200-suitable-only-for-desiccator-base-with-ring-grooved-flange</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>O-Ring, DN 200, suitable only for desiccator base, with ring-grooved flange</image:title>
      <image:caption>O-Ring, DN 200, suitable only for desiccator base, with ring-grooved flange</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-for-safety-standard-ground-joints-ns-14-23</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286216803_1.png?v=1637751588</image:loc>
      <image:title>O-Ring, for safety standard ground joints, NS 14/23</image:title>
      <image:caption>O-Ring, for safety standard ground joints, NS 14/23</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-for-safety-standard-ground-joints-ns-19-26</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>O-Ring, for safety standard ground joints, NS 19/26</image:title>
      <image:caption>O-Ring, for safety standard ground joints, NS 19/26</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-for-safety-standard-ground-joints-ns-24-29</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286216803_1_86b5d6af-fbaf-4557-8189-7f4bfabc64e9.png?v=1637751591</image:loc>
      <image:title>O-Ring, for safety standard ground joints, NS 24/29</image:title>
      <image:caption>O-Ring, for safety standard ground joints, NS 24/29</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-for-safety-standard-ground-joints-ns-29-32</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>O-Ring, for safety standard ground joints, NS 29/32</image:title>
      <image:caption>O-Ring, for safety standard ground joints, NS 29/32</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-for-safety-standard-ground-joints-ns-34-35</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286216803_1_37fc1026-63c0-4049-95ff-01281b6dc429.png?v=1637751593</image:loc>
      <image:title>O-Ring, for safety standard ground joints, NS 34/35</image:title>
      <image:caption>O-Ring, for safety standard ground joints, NS 34/35</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-for-safety-standard-ground-joints-ns-45-40</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286216803_1_b2d63330-5074-4184-9085-f0e6d9cd3a40.png?v=1637751595</image:loc>
      <image:title>O-Ring, for safety standard ground joints, NS 45/40</image:title>
      <image:caption>O-Ring, for safety standard ground joints, NS 45/40</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-for-stopcock-keys-with-groove-ns-10</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286031202_1.png?v=1637751600</image:loc>
      <image:title>O-ring, for Stopcock Keys, with groove, NS 10</image:title>
      <image:caption>O-ring, for Stopcock Keys, with groove, NS 10</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-for-stopcock-keys-with-groove-ns-21-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286031202_1_26284e0a-7b53-4b7a-bdf5-f218956c3320.png?v=1637751601</image:loc>
      <image:title>O-ring, for Stopcock Keys, with groove, NS 21.5</image:title>
      <image:caption>O-ring, for Stopcock Keys, with groove, NS 21.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-for-stopcock-keys-with-groove-ns-24</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>O-ring, for Stopcock Keys, with groove, NS 24</image:title>
      <image:caption>O-ring, for Stopcock Keys, with groove, NS 24</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-for-stopcock-keys-with-groove-ns-29-2</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>O-ring, for Stopcock Keys, with groove, NS 29.2</image:title>
      <image:caption>O-ring, for Stopcock Keys, with groove, NS 29.2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-red-fep-coated-not-suitable-for-desiccators-dn-100</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>O-Ring, red, FEP coated, not suitable for desiccators, DN 100</image:title>
      <image:caption>O-Ring, red, FEP coated, not suitable for desiccators, DN 100</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-red-fep-coated-not-suitable-for-desiccators-dn-120</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>O-Ring, red, FEP coated, not suitable for desiccators, DN 120</image:title>
      <image:caption>O-Ring, red, FEP coated, not suitable for desiccators, DN 120</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-red-fep-coated-not-suitable-for-desiccators-dn-150</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_292224608_1_08db247b-63b5-4fa2-936e-9c5c10f3db3f.png?v=1637751612</image:loc>
      <image:title>O-Ring, red, FEP coated, not suitable for desiccators, DN 150</image:title>
      <image:caption>O-Ring, red, FEP coated, not suitable for desiccators, DN 150</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-red-fep-coated-not-suitable-for-desiccators-dn-200</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>O-Ring, red, FEP coated, not suitable for desiccators, DN 200</image:title>
      <image:caption>O-Ring, red, FEP coated, not suitable for desiccators, DN 200</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-red-fep-coated-not-suitable-for-desiccators-dn-60</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>O-Ring, red, FEP coated, not suitable for desiccators, DN 60</image:title>
      <image:caption>O-Ring, red, FEP coated, not suitable for desiccators, DN 60</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-transparent-from-silicone-vmq-not-suitable-for-desiccators-dn-100</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>O-Ring, transparent, from silicone (VMQ), not suitable for desiccators, DN 100</image:title>
      <image:caption>O-Ring, transparent, from silicone (VMQ), not suitable for desiccators, DN 100</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-transparent-from-silicone-vmq-not-suitable-for-desiccators-dn-120</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>O-Ring, transparent, from silicone (VMQ), not suitable for desiccators, DN 120</image:title>
      <image:caption>O-Ring, transparent, from silicone (VMQ), not suitable for desiccators, DN 120</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-transparent-from-silicone-vmq-not-suitable-for-desiccators-dn-150</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_292255701_1_344317e4-d750-4915-b82b-538eff1452ed.png?v=1637751624</image:loc>
      <image:title>O-Ring, transparent, from silicone (VMQ), not suitable for desiccators, DN 150</image:title>
      <image:caption>O-Ring, transparent, from silicone (VMQ), not suitable for desiccators, DN 150</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-transparent-from-silicone-vmq-not-suitable-for-desiccators-dn-200</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_292255701_1_c2b89f0c-1f5a-4c1e-b5c4-8211512c9536.png?v=1637751626</image:loc>
      <image:title>O-Ring, transparent, from silicone (VMQ), not suitable for desiccators, DN 200</image:title>
      <image:caption>O-Ring, transparent, from silicone (VMQ), not suitable for desiccators, DN 200</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/o-ring-transparent-from-silicone-vmq-not-suitable-for-desiccators-dn-60</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_292255701_1_2b93c2bd-14b3-42a8-a25a-bbe6d83d34e4.png?v=1637751627</image:loc>
      <image:title>O-Ring, transparent, from silicone (VMQ), not suitable for desiccators, DN 60</image:title>
      <image:caption>O-Ring, transparent, from silicone (VMQ), not suitable for desiccators, DN 60</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pasteur-pipettes-made-from-borosilikat-glass-5-1-150-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_233301504_1.png?v=1637751632</image:loc>
      <image:title>Pasteur Pipettes, made from Borosilikat glass 5.1, 150 mm</image:title>
      <image:caption>Pasteur Pipettes, made from Borosilikat glass 5.1, 150 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pasteur-pipettes-made-from-borosilikat-glass-5-1-230-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_233301504_1_be0a3512-b8fd-4b20-b03a-fb34bd43356b.png?v=1637751633</image:loc>
      <image:title>Pasteur Pipettes, made from Borosilikat glass 5.1, 230 mm</image:title>
      <image:caption>Pasteur Pipettes, made from Borosilikat glass 5.1, 230 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pipette-bulb-natural-rubber-red-volume-2-ml-hole-o-5mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_232701708_1_22197f76-fbba-438f-b7aa-4d14cb57356b.png?v=1637751638</image:loc>
      <image:title>Pipette Bulb, natural rubber, red, volume 2 ml, hole ø 5mm</image:title>
      <image:caption>Pipette Bulb, natural rubber, red, volume 2 ml, hole ø 5mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/plastic-hose-connection-bent-with-silicone-seal-vmq-gl-14</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286222005_1.png?v=1637751658</image:loc>
      <image:title>Plastic Hose Connection, bent, with silicone seal (VMQ), GL 14</image:title>
      <image:caption>Plastic Hose Connection, bent, with silicone seal (VMQ), GL 14</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/plastic-hose-connection-straight-with-silicone-seal-vmq-from-pp</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_292550603_1.png?v=1637751662</image:loc>
      <image:title>Plastic Hose Connection, straight with silicone seal (VMQ), from PP</image:title>
      <image:caption>Plastic Hose Connection, straight with silicone seal (VMQ), from PP</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/plastic-hose-connection-straight-with-silicone-seal-vmq-gl-14</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286221806_1.png?v=1637751667</image:loc>
      <image:title>Plastic Hose Connection, straight, with silicone seal (VMQ), GL 14</image:title>
      <image:caption>Plastic Hose Connection, straight, with silicone seal (VMQ), GL 14</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/plate-holder-for-plate-135-x-135-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_290785809_1.png?v=1637751670</image:loc>
      <image:title>Plate Holder, for plate 135 x 135 mm</image:title>
      <image:caption>Plate Holder, for plate 135 x 135 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/plate-holder-for-plate-155-x-155-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_290785809_1_7be29e38-2bff-4831-9f18-5bba1b8ca01b.png?v=1637751671</image:loc>
      <image:title>Plate Holder, for plate 155 x 155 mm</image:title>
      <image:caption>Plate Holder, for plate 155 x 155 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/plate-holder-for-plate-175-x-175-mm</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_290785809_1_f70bb042-0a42-4530-a278-9ca17825b396.png?v=1637751673</image:loc>
      <image:title>Plate Holder, for plate 175 x 175 mm</image:title>
      <image:caption>Plate Holder, for plate 175 x 175 mm</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/porcelain-desiccator-plate-dn-150</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_297255707_1.png?v=1637751679</image:loc>
      <image:title>Porcelain Desiccator Plate, DN 150</image:title>
      <image:caption>Porcelain Desiccator Plate, DN 150</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/porcelain-desiccator-plate-dn-200</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_297255707_1_032441f4-5c3b-43fd-9b1a-20e19eb5d087.png?v=1637751681</image:loc>
      <image:title>Porcelain Desiccator Plate, DN 200</image:title>
      <image:caption>Porcelain Desiccator Plate, DN 200</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/porcelain-desiccator-plate-dn-250</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_297255707_1_3e84927c-6dd0-481c-9579-12d0e6e32716.png?v=1637751682</image:loc>
      <image:title>Porcelain Desiccator Plate, DN 250</image:title>
      <image:caption>Porcelain Desiccator Plate, DN 250</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/porcelain-desiccator-plate-dn-300</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_297255707_1_757fbedb-aace-4dd7-a4c9-e65f105c477b.png?v=1637751683</image:loc>
      <image:title>Porcelain Desiccator Plate, DN 300</image:title>
      <image:caption>Porcelain Desiccator Plate, DN 300</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pouring-ring-narrow-mouth-pp-blue-for-soda-lime-glass-screw-top-bottles-with-din-45-h-thread</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_293011908_1.png?v=1637751689</image:loc>
      <image:title>Pouring Ring, narrow mouth, PP, blue, for soda-lime glass screw-top bottles with DIN 45 H thread</image:title>
      <image:caption>Pouring Ring, narrow mouth, PP, blue, for soda-lime glass screw-top bottles with DIN 45 H thread</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pressure-equalisation-set-for-duran%C2%AE-4-port-gl-18-screw-cap</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_4a2b0ad0-30cb-4207-a49d-3981e058d0fb.png?v=1637751691</image:loc>
      <image:title>Pressure Equalisation Set, for DURAN® 4-port GL 18 screw cap</image:title>
      <image:caption>Pressure Equalisation Set, for DURAN® 4-port GL 18 screw cap</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ptfe-adapter-disc</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_53978fbd-3b06-47cc-b058-a6bb92220e11.png?v=1637751697</image:loc>
      <image:title>PTFE adapter disc</image:title>
      <image:caption>PTFE adapter disc</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ptfe-hose-connection-bent-with-pbt-cap-and-silicone-seal-vmq-gl-18</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286230605_1.png?v=1637751705</image:loc>
      <image:title>PTFE Hose Connection, bent, with PBT cap and silicone seal (VMQ), GL 18</image:title>
      <image:caption>PTFE Hose Connection, bent, with PBT cap and silicone seal (VMQ), GL 18</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ptfe-hose-connection-straight-with-silicone-seal-vmq-complete-with-pbt-screw-cap-gl-18</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286230005_1.png?v=1637751712</image:loc>
      <image:title>PTFE Hose Connection, straight, with silicone seal (VMQ), complete with PBT screw cap, GL 18</image:title>
      <image:caption>PTFE Hose Connection, straight, with silicone seal (VMQ), complete with PBT screw cap, GL 18</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ptfe-hose-connection-straight-with-silicone-seal-vmq-complete-with-pbt-screw-cap-gl-25</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286230005_1_d03fe2e1-7fcc-4bd7-a52d-b074c77905ff.png?v=1637751714</image:loc>
      <image:title>PTFE Hose Connection, straight, with silicone seal (VMQ), complete with PBT screw cap, GL 25</image:title>
      <image:caption>PTFE Hose Connection, straight, with silicone seal (VMQ), complete with PBT screw cap, GL 25</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ptfe-key-with-thread-and-three-part-retaining-device-bore-10-mm-ns-29-2</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286219809_1.png?v=1637751718</image:loc>
      <image:title>PTFE Key, with thread and three part retaining device, bore 10 mm, NS 29.2</image:title>
      <image:caption>PTFE Key, with thread and three part retaining device, bore 10 mm, NS 29.2</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ptfe-key-with-thread-and-three-part-retaining-device-bore-2-mm-ns-12-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286219809_1_6290d930-a98c-4efe-9a15-e9a1238b87ac.png?v=1637751719</image:loc>
      <image:title>PTFE Key, with thread and three part retaining device, bore 2 mm, NS 12.5</image:title>
      <image:caption>PTFE Key, with thread and three part retaining device, bore 2 mm, NS 12.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ptfe-key-with-thread-and-three-part-retaining-device-bore-2-5-mm-ns-12-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286219809_1_8dafb323-6749-427f-aaae-244e8d75436d.png?v=1637751721</image:loc>
      <image:title>PTFE Key, with thread and three part retaining device, bore 2.5 mm, NS 12.5</image:title>
      <image:caption>PTFE Key, with thread and three part retaining device, bore 2.5 mm, NS 12.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ptfe-key-with-thread-and-three-part-retaining-device-bore-2-5-mm-ns-14-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286219809_1_112573cf-5905-467c-bf61-d99e2bc2dfa3.png?v=1637751722</image:loc>
      <image:title>PTFE Key, with thread and three part retaining device, bore 2.5 mm, NS 14.5</image:title>
      <image:caption>PTFE Key, with thread and three part retaining device, bore 2.5 mm, NS 14.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ptfe-key-with-thread-and-three-part-retaining-device-bore-4-mm-ns-14-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286219809_1_3eb0c8ef-9062-473a-b780-fd010c84cc1c.png?v=1637751723</image:loc>
      <image:title>PTFE Key, with thread and three part retaining device, bore 4 mm, NS 14.5</image:title>
      <image:caption>PTFE Key, with thread and three part retaining device, bore 4 mm, NS 14.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ptfe-key-with-thread-and-three-part-retaining-device-bore-4-mm-ns-18-8</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286219809_1_b061d1c3-c958-4b8f-9f9a-b3b78ff16a05.png?v=1637751724</image:loc>
      <image:title>PTFE Key, with thread and three part retaining device, bore 4 mm, NS 18.8</image:title>
      <image:caption>PTFE Key, with thread and three part retaining device, bore 4 mm, NS 18.8</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ptfe-key-with-thread-and-three-part-retaining-device-bore-6-mm-ns-18-8</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286219809_1_3aa6e96a-52fc-4144-9b01-8a68300fb369.png?v=1637751725</image:loc>
      <image:title>PTFE Key, with thread and three part retaining device, bore 6 mm, NS 18.8</image:title>
      <image:caption>PTFE Key, with thread and three part retaining device, bore 6 mm, NS 18.8</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ptfe-key-with-thread-and-three-part-retaining-device-bore-6-mm-ns-21-5</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286219809_1_f9299f67-4df6-4c71-8394-1beab222dcd1.png?v=1637751727</image:loc>
      <image:title>PTFE Key, with thread and three part retaining device, bore 6 mm, NS 21.5</image:title>
      <image:caption>PTFE Key, with thread and three part retaining device, bore 6 mm, NS 21.5</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ptfe-key-with-thread-and-three-part-retaining-device-bore-8-mm-ns-24</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_286219809_1_5c7b4932-d994-4c7a-8de9-75be481187d1.png?v=1637751728</image:loc>
      <image:title>PTFE Key, with thread and three part retaining device, bore 8 mm, NS 24</image:title>
      <image:caption>PTFE Key, with thread and three part retaining device, bore 8 mm, NS 24</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/quick-release-clamp-dn-100</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_290714609_1.png?v=1637751730</image:loc>
      <image:title>Quick Release Clamp, DN 100</image:title>
      <image:caption>Quick Release Clamp, DN 100</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/quick-release-clamp-dn-120</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_290714609_1_902d9728-255a-4a76-9952-d5a28518a9db.png?v=1637751731</image:loc>
      <image:title>Quick Release Clamp, DN 120</image:title>
      <image:caption>Quick Release Clamp, DN 120</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/quick-release-clamp-dn-150</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/r_d_image_290714609_1_a1c97f32-c86e-4c2e-af3c-8eeb3c3fca2c.png?v=1637751733</image:loc>
      <image:title>Quick Release Clamp, DN 150</image:title>
      <image:caption>Quick Release Clamp, DN 150</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/quick-release-clamp-dn-200</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Reagent Bottle, narrow neck, amber, soda lime glass, with standard ground joint, with glass stopper, 1000 mL</image:title>
      <image:caption>Reagent Bottle, narrow neck, amber, soda lime glass, with standard ground joint, with glass stopper, 1000 mL</image:caption>
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      <image:caption>Reagent Bottle, narrow neck, soda-lime glass, amber, with standard ground joint, with glass stopper, 100 mL</image:caption>
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      <image:title>Reagent Bottle, narrow neck, soda-lime glass, amber, with standard ground joint, with glass stopper, 250 mL</image:title>
      <image:caption>Reagent Bottle, narrow neck, soda-lime glass, amber, with standard ground joint, with glass stopper, 250 mL</image:caption>
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      <image:caption>Reagent Bottle, narrow neck, soda-lime glass, amber, with standard ground joint, with glass stopper, 500 mL</image:caption>
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      <image:title>Reagent Bottle, narrow neck, soda-lime glass, amber, with standard ground joint, with standard ground joint, with glass stopper, 50 mL</image:title>
      <image:caption>Reagent Bottle, narrow neck, soda-lime glass, amber, with standard ground joint, with standard ground joint, with glass stopper, 50 mL</image:caption>
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      <image:title>Reagent Bottle, narrow neck, soda-lime glass, clear, ST 14/15 ground joint, with glass stopper, 100 mL</image:title>
      <image:caption>Reagent Bottle, narrow neck, soda-lime glass, clear, ST 14/15 ground joint, with glass stopper, 100 mL</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>Reagent Bottle, narrow neck, soda-lime glass, clear, ST 19/26 ground joint, with glass stopper, 250 mL</image:title>
      <image:caption>Reagent Bottle, narrow neck, soda-lime glass, clear, ST 19/26 ground joint, with glass stopper, 250 mL</image:caption>
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  <url>
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      <image:title>Reagent Bottle, narrow neck, soda-lime glass, clear, ST 19/26 ground joint, with glass stopper, 500 mL</image:title>
      <image:caption>Reagent Bottle, narrow neck, soda-lime glass, clear, ST 19/26 ground joint, with glass stopper, 500 mL</image:caption>
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      <image:title>Reagent Bottle, narrow neck, soda-lime glass, clear, ST 29/32 ground joint, with glass stopper, 1000 mL</image:title>
      <image:caption>Reagent Bottle, narrow neck, soda-lime glass, clear, ST 29/32 ground joint, with glass stopper, 1000 mL</image:caption>
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      <image:title>Reagent Bottle, wide neck, soda-lime glass, amber, ST 29/22 ground joint, with glass stopper, 100 mL</image:title>
      <image:caption>Reagent Bottle, wide neck, soda-lime glass, amber, ST 29/22 ground joint, with glass stopper, 100 mL</image:caption>
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      <image:caption>Reagent Bottle, wide neck, soda-lime glass, amber, ST 34/24 ground joint, with glass stopper, 250 mL</image:caption>
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      <image:caption>Reagent Bottle, wide neck, soda-lime glass, amber, ST 45/27 ground joint, with glass stopper, 500 mL</image:caption>
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      <image:caption>Reagent Bottle, wide neck, soda-lime glass, amber, ST 60/46 ground joint, with glass stopper, 1000 mL</image:caption>
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      <image:title>Reagent Bottle, wide neck, soda-lime glass, clear, with standard ground joint, with glass stopper, 100 mL</image:title>
      <image:caption>Reagent Bottle, wide neck, soda-lime glass, clear, with standard ground joint, with glass stopper, 100 mL</image:caption>
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      <image:title>Reagent Bottle, wide neck, soda-lime glass, clear, with standard ground joint, with glass stopper, 1000 mL</image:title>
      <image:caption>Reagent Bottle, wide neck, soda-lime glass, clear, with standard ground joint, with glass stopper, 1000 mL</image:caption>
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      <image:title>Reagent Bottle, wide neck, soda-lime glass, clear, with standard ground joint, with glass stopper, 250 mL</image:title>
      <image:caption>Reagent Bottle, wide neck, soda-lime glass, clear, with standard ground joint, with glass stopper, 250 mL</image:caption>
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      <image:title>Reagent Bottle, wide neck, soda-lime glass, clear, with standard ground joint, with glass stopper, 500 mL</image:title>
      <image:caption>Reagent Bottle, wide neck, soda-lime glass, clear, with standard ground joint, with glass stopper, 500 mL</image:caption>
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  <url>
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      <image:title>Reagent Bottle, wide neck, soda-lime glass, clear, with standard ground joint, with standard ground joint, with glass stopper, 50 mL</image:title>
      <image:caption>Reagent Bottle, wide neck, soda-lime glass, clear, with standard ground joint, with standard ground joint, with glass stopper, 50 mL</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/replacement-anchor-magnetic-stirrer-for-duran%C2%AE-gls-80%C2%AE-stirred-bottle-reactor-wide-mouth</loc>
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      <image:title>Replacement Anchor Magnetic Stirrer, for DURAN® GLS 80® Stirred Bottle Reactor, wide mouth</image:title>
      <image:caption>Replacement Anchor Magnetic Stirrer, for DURAN® GLS 80® Stirred Bottle Reactor, wide mouth</image:caption>
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      <image:caption>Replacement Parts Set, for DURAN® GL 45 HPLC Screw Cap, includes 4x M8 caps and 12x silicone tubing seals (1.6 or 3.2 mm) or closure seals</image:caption>
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      <image:title>Replacement Screw Cap, for DURAN® GLS 80® Stirred Bottle Reactor, wide mouth, PP, blue/grey</image:title>
      <image:caption>Replacement Screw Cap, for DURAN® GLS 80® Stirred Bottle Reactor, wide mouth, PP, blue/grey</image:caption>
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      <image:title>Replacement Seal for Plastic Hose Connections, Silicone (VMQ)</image:title>
      <image:caption>Replacement Seal for Plastic Hose Connections, Silicone (VMQ)</image:caption>
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      <image:title>Replacement Shaft, for DURAN® GLS 80® Stirred Bottle Reactor, wide mouth, stainless steel, with PEEK screw connector</image:title>
      <image:caption>Replacement Shaft, for DURAN® GLS 80® Stirred Bottle Reactor, wide mouth, stainless steel, with PEEK screw connector</image:caption>
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      <image:caption>Rubber Adapter, Ø 49 mm</image:caption>
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      <image:title>Rubber Conical Gasket Guko Set, 8 pieces, from EPDM, for filtering flasks, size 22 to 84</image:title>
      <image:caption>Rubber Conical Gasket Guko Set, 8 pieces, from EPDM, for filtering flasks, size 22 to 84</image:caption>
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  <url>
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  <url>
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  <url>
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  <url>
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      <image:caption>Silicone Rubber Seals (VMQ), without washer, GL 45, 26 x 42 x 5 mm</image:caption>
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  <url>
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      <image:title>Silicone Sealing Ring for thread GL 14, inner Ø 6 mm</image:title>
      <image:caption>Silicone Sealing Ring for thread GL 14, inner Ø 6 mm</image:caption>
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  <url>
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      <image:caption>Silicone Sealing Ring for thread GL 18, inner Ø 10 mm</image:caption>
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      <image:caption>Silicone Sealing Ring for thread GL 18, inner Ø 8 mm</image:caption>
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  <url>
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      <image:caption>Silicone Sealing Ring for thread GL 25, inner Ø 10 mm</image:caption>
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  <url>
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      <image:caption>Silicone Sealing Ring for thread GL 25, inner Ø 12 mm</image:caption>
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      <image:caption>Silicone Sealing Ring for thread GL 32, inner Ø 12 mm</image:caption>
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  <url>
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      <image:caption>Silicone Sealing Ring for thread GL 32, inner Ø 14 mm</image:caption>
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  <url>
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      <image:caption>Silicone Sealing Ring for thread GL 32, inner Ø 16 mm</image:caption>
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  <url>
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      <image:caption>Silicone Sealing Ring for thread GL 32, inner Ø 18 mm</image:caption>
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  <url>
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      <image:caption>Silicone Sealing Ring for thread GL 32, inner Ø 20 mm</image:caption>
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  <url>
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      <image:caption>Silicone Sealing Ring for thread GL 45, inner Ø 26 mm</image:caption>
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  <url>
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      <image:caption>Silicone Sealing Ring for thread GL 45, inner Ø 32 mm</image:caption>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
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      <image:title>Spirit Lamp from soda-lime glass, Accessories for spirit lamp: sockets for spirit lamps (of aluminium)</image:title>
      <image:caption>Spirit Lamp from soda-lime glass, Accessories for spirit lamp: sockets for spirit lamps (of aluminium)</image:caption>
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  <url>
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      <image:title>Spirit Lamp from soda-lime glass, Accessories for spirit lamp: wicks for spirit lamps</image:title>
      <image:caption>Spirit Lamp from soda-lime glass, Accessories for spirit lamp: wicks for spirit lamps</image:caption>
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  <url>
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      <image:title>Spirit Lamp from soda-lime glass, without socket and wick, 100 mL</image:title>
      <image:caption>Spirit Lamp from soda-lime glass, without socket and wick, 100 mL</image:caption>
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  <url>
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      <image:title>Square Quadrupod, for plate 135 x 135 mm</image:title>
      <image:caption>Square Quadrupod, for plate 135 x 135 mm</image:caption>
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  <url>
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      <image:title>Square Quadrupod, for plate 155 x 155 mm</image:title>
      <image:caption>Square Quadrupod, for plate 155 x 155 mm</image:caption>
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  <url>
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      <image:title>Square Quadrupod, for plate 175 x 175 mm</image:title>
      <image:caption>Square Quadrupod, for plate 175 x 175 mm</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/staining-dish-colpin-type-108-x-o-66-mm</loc>
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      <image:title>Staining Dish, Colpin Type, 108 x Ø 66 mm</image:title>
      <image:caption>Staining Dish, Colpin Type, 108 x Ø 66 mm</image:caption>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
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      <image:title>Staining Dish, Hellendahl Type, 100 x 60 x 60 mm</image:title>
      <image:caption>Staining Dish, Hellendahl Type, 100 x 60 x 60 mm</image:caption>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
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      <image:title>Staining Dish, Hellendahl Type, straight, 90 x 90 x 40 mm</image:title>
      <image:caption>Staining Dish, Hellendahl Type, straight, 90 x 90 x 40 mm</image:caption>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
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      <image:title>Stainless Steel Desiccator Plate, DN 100</image:title>
      <image:caption>Stainless Steel Desiccator Plate, DN 100</image:caption>
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  <url>
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      <image:title>Stainless Steel Desiccator Plate, DN 150</image:title>
      <image:caption>Stainless Steel Desiccator Plate, DN 150</image:caption>
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  <url>
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      <image:title>Stainless Steel Desiccator Plate, DN 200</image:title>
      <image:caption>Stainless Steel Desiccator Plate, DN 200</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/stainless-steel-desiccator-plate-dn-250</loc>
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      <image:title>Stainless Steel Desiccator Plate, DN 250</image:title>
      <image:caption>Stainless Steel Desiccator Plate, DN 250</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/stainless-steel-desiccator-plate-dn-300</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
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      <image:title>Stainless Steel Desiccator Plate, DN 300</image:title>
      <image:caption>Stainless Steel Desiccator Plate, DN 300</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/stainless-steel-handle-for-staing-tray</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
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      <image:title>Stainless Steel Handle for Staing Tray</image:title>
      <image:caption>Stainless Steel Handle for Staing Tray</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/steriplan%C2%AE-petri-dish-o-100-x-10-mm</loc>
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      <image:title>STERIPLAN® Petri Dish, Ø 100 x 10 mm</image:title>
      <image:caption>STERIPLAN® Petri Dish, Ø 100 x 10 mm</image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
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      <image:title>Tamper Evident Screw Cap, narrow mouth, PP, blue, for soda-lime glass screw-top bottles with DIN 45 H thread</image:title>
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      <image:caption>Tamper Evident Screw Cap, vented, narrow mouth, PP, red, for soda-lime glass screw-top bottles with DIN 32 H thread</image:caption>
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      <image:title>Tamper Evident Screw Cap, vented, narrow mouth, PP, red, for soda-lime glass screw-top bottles with DIN 45 H thread</image:title>
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      <image:title>Tamper Evident Screw Cap, wide mouth, PP, blue, for soda-lime glass screw-top bottles, with DIN 45 H thread</image:title>
      <image:caption>Tamper Evident Screw Cap, wide mouth, PP, blue, for soda-lime glass screw-top bottles, with DIN 45 H thread</image:caption>
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      <image:title>Tamper Evident Screw Cap, wide mouth, PP, blue, for soda-lime glass screw-top bottles, with DIN 54 H thread</image:title>
      <image:caption>Tamper Evident Screw Cap, wide mouth, PP, blue, for soda-lime glass screw-top bottles, with DIN 54 H thread</image:caption>
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  <url>
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      <image:title>Tamper Evident Screw Cap, wide mouth, PP, blue, for soda-lime glass screw-top bottles, with DIN 60 H thread</image:title>
      <image:caption>Tamper Evident Screw Cap, wide mouth, PP, blue, for soda-lime glass screw-top bottles, with DIN 60 H thread</image:caption>
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  <url>
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      <image:title>Three Part Retaining Device, for hollow stopcock keys threaded, for NS 18.8,  GL 12</image:title>
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  <url>
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      <image:caption>Volumetric Pipette, from soda-lime glass, Class AS, print blue, 50 mL</image:caption>
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      <image:title>Volumetric Pipette, from soda-lime glass, Class AS, print blue, 6 mL</image:title>
      <image:caption>Volumetric Pipette, from soda-lime glass, Class AS, print blue, 6 mL</image:caption>
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      <image:title>Volumetric Pipette, from soda-lime glass, Class AS, print blue, 7 mL</image:title>
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      <image:caption>Volumetric Pipette, from soda-lime glass, Class AS, print blue, 8 mL</image:caption>
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      <image:caption>Volumetric Pipette, from soda-lime glass, Class AS, print blue, 9 mL</image:caption>
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      <image:caption>Volumetric Pipette, from soda-lime glass, Class B, without certification, 1 mL</image:caption>
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  <url>
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      <image:title>Volumetric Pipette, from soda-lime glass, Class B, without certification, 10 mL</image:title>
      <image:caption>Volumetric Pipette, from soda-lime glass, Class B, without certification, 10 mL</image:caption>
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  <url>
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      <image:caption>Volumetric Pipette, from soda-lime glass, Class B, without certification, 100 mL</image:caption>
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      <image:caption>Volumetric Pipette, from soda-lime glass, Class B, without certification, 2 mL</image:caption>
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      <image:title>Volumetric Pipette, from soda-lime glass, Class B, without certification, 20 mL</image:title>
      <image:caption>Volumetric Pipette, from soda-lime glass, Class B, without certification, 20 mL</image:caption>
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      <image:title>Volumetric Pipette, from soda-lime glass, Class B, without certification, 25 mL</image:title>
      <image:caption>Volumetric Pipette, from soda-lime glass, Class B, without certification, 25 mL</image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Volumetric Pipette, from soda-lime glass, Class B, without certification, 5 mL</image:title>
      <image:caption>Volumetric Pipette, from soda-lime glass, Class B, without certification, 5 mL</image:caption>
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    <changefreq>daily</changefreq>
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      <image:title>Volumetric Pipette, from soda-lime glass, Class B, without certification, 50 mL</image:title>
      <image:caption>Volumetric Pipette, from soda-lime glass, Class B, without certification, 50 mL</image:caption>
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      <image:caption>DURAN® Volumetric Flask, Class A, USP conformity &lt;31&gt;, with USP individual certificate and CoC, with graduation mark and ergonomic polyethylene stopper, blue print, 10 mL</image:caption>
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      <image:caption>DURAN® Volumetric Flask, Class A, amber, white print, with graduation mark and ergonomic polyethylene stopper, with batch certificate and CoC, 100 mL</image:caption>
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      <image:title>DURAN® Volumetric Flask, Class A, amber, white print, with graduation mark and ergonomic polyethylene stopper, with individual certificate and CoC, 100 mL</image:title>
      <image:caption>DURAN® Volumetric Flask, Class A, amber, white print, with graduation mark and ergonomic polyethylene stopper, with individual certificate and CoC, 100 mL</image:caption>
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      <image:caption>DURAN® Volumetric Flask, Class A, white print, with scratched graduation mark and octagonal stopper from PE, with batch certificate, without certificate of conformity, 100 mL</image:caption>
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      <image:title>DURAN® Volumetric Flask, Class A, with individual certificate and CoC, with graduation mark and ergonomic polyethylene stopper, blue print, 100 mL</image:title>
      <image:caption>DURAN® Volumetric Flask, Class A, with individual certificate and CoC, with graduation mark and ergonomic polyethylene stopper, blue print, 100 mL</image:caption>
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      <image:caption>N-Ethyl-n-perfluorobutanesulfonylglycine</image:caption>
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      <image:caption>N-Ethyl-n-perfluorohexanesulfonylglycine</image:caption>
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  <url>
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      <image:title>n-Perfluorooctanoic acid</image:title>
      <image:caption>n-Perfluorooctanoic acid</image:caption>
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  <url>
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  <url>
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      <image:title>Perfluoro-3,7-dimethyloctanoic acid</image:title>
      <image:caption>Perfluoro-3,7-dimethyloctanoic acid</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/14847-8-50-me</loc>
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      <image:title>2H,2H,3H,3H-Perfluorooctanoic acid</image:title>
      <image:caption>2H,2H,3H,3H-Perfluorooctanoic acid</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/14801-6-50-me</loc>
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      <image:title>4,5,5,5-Tetrafluoro-4-(trifluoromethyl)-2-pentenoic acid</image:title>
      <image:caption>4,5,5,5-Tetrafluoro-4-(trifluoromethyl)-2-pentenoic acid</image:caption>
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  <url>
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      <image:title>4-(Trifluoromethylhexafluoro)-2-pentenoic acid</image:title>
      <image:caption>4-(Trifluoromethylhexafluoro)-2-pentenoic acid</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/15264-8-50-me</loc>
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      <image:caption>2H-Perfluoro-2-octenoic acid</image:caption>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/chiron-ampule_c428b72b-fea1-4bcd-b6de-b017b174cf00.jpg?v=1651755235</image:loc>
      <image:title>2,3,3,3-Tetrafluoro-2-(heptafluoropropoxy)propionic acid</image:title>
      <image:caption>2,3,3,3-Tetrafluoro-2-(heptafluoropropoxy)propionic acid</image:caption>
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  <url>
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      <image:title>1,1,1,2,2,3,3-Heptafluoro-3-(1,2,2,2-tetrafluoroethoxy)propane</image:title>
      <image:caption>1,1,1,2,2,3,3-Heptafluoro-3-(1,2,2,2-tetrafluoroethoxy)propane</image:caption>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/chiron-ampule_288ef4f1-2a03-47e4-b9ac-8d9ae58cd9ed.jpg?v=1651755233</image:loc>
      <image:title>Dodecafluoro-3H-4,8-dioxanonanoate (&gt;90%)</image:title>
      <image:caption>Dodecafluoro-3H-4,8-dioxanonanoate (&gt;90%)</image:caption>
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  <url>
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      <image:title>9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid potassium salt</image:title>
      <image:caption>9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid potassium salt</image:caption>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/chiron-ampule_10c39280-54d6-486a-ac4d-d490dbacf1ab.jpg?v=1651755231</image:loc>
      <image:title>11Cl-PF3OUdS potassium salt</image:title>
      <image:caption>11Cl-PF3OUdS potassium salt</image:caption>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/chiron-ampule_bfaa9788-a906-46e6-a336-b65aa8818b14.jpg?v=1651755228</image:loc>
      <image:title>Trifluoro(heptafluoro-1-propoxy)ethylene</image:title>
      <image:caption>Trifluoro(heptafluoro-1-propoxy)ethylene</image:caption>
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  <url>
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      <image:title>1,1,2,2,3,3-Hexafluoro-1-(trifluoromethoxy)-3-[(1,2,2-trifluorvinyl)oxy)propane</image:title>
      <image:caption>1,1,2,2,3,3-Hexafluoro-1-(trifluoromethoxy)-3-[(1,2,2-trifluorvinyl)oxy)propane</image:caption>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/chiron-ampule_46b68b61-747c-43cf-9205-a9fd670e111e.jpg?v=1651755226</image:loc>
      <image:title>2-Trifluoromethyl-3-ethoxydodecafluorohexane</image:title>
      <image:caption>2-Trifluoromethyl-3-ethoxydodecafluorohexane</image:caption>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/chiron-ampule_b2648036-5c14-4798-8461-e75b4c915a84.jpg?v=1651755225</image:loc>
      <image:title>Perfluoro-4-methoxybutanoic acid</image:title>
      <image:caption>Perfluoro-4-methoxybutanoic acid</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/14721-4-50-me</loc>
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      <image:title>Perfluoro-3-methoxypropanoic acid</image:title>
      <image:caption>Perfluoro-3-methoxypropanoic acid</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/14722-4-50-me</loc>
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      <image:title>Perfluoro(2-ethoxyethane)sulfonic acid</image:title>
      <image:caption>Perfluoro(2-ethoxyethane)sulfonic acid</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/14722-4-100mg</loc>
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      <image:title>Perfluoro(2-ethoxyethane)sulfonic acid</image:title>
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  <url>
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      <image:title>PFAS Mix 01, Mix OF C4-C10 CARBOXYLIC ACIDS AND C4, C6, C8 SULFONATES</image:title>
      <image:caption>PFAS Mix 01, Mix OF C4-C10 CARBOXYLIC ACIDS AND C4, C6, C8 SULFONATES</image:caption>
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      <image:title>Pesticide Mix 49 PFAS Mix 03</image:title>
      <image:caption>Pesticide Mix 49 PFAS Mix 03</image:caption>
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      <image:title>POP Mix 1A</image:title>
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      <image:title>PFAS Mix 04, FTOH-ET/MEFOSE MIXTURE OF 6 COMPOUNDS</image:title>
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      <image:title>Uni Block  21 mm Vials</image:title>
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      <image:title>Uni Block  25 mm Test Tubes</image:title>
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      <image:title>Temperature Probe  20 cm  S/S</image:title>
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      <image:title>Temperature Probe  25 cm S/S</image:title>
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  <url>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/OhausAX124.jpg?v=1740654354</image:loc>
      <image:title>Analytical Balance AX124</image:title>
      <image:caption>Ohaus AX124 Analytical balance</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/30122657</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/OhausAX124E.jpg?v=1740654353</image:loc>
      <image:title>Analytical Balance AX124/E</image:title>
      <image:caption>Ohaus AX124/E Analytical balance</image:caption>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/OhausAX224.jpg?v=1740654353</image:loc>
      <image:title>Analytical Balance AX224</image:title>
      <image:caption>Ohaus AX224 Analytical balance</image:caption>
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  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/AX224E.jpg?v=1740654352</image:loc>
      <image:title>Analytical Balance AX224/E</image:title>
      <image:caption>Ohaus AX224/E Analytical balance</image:caption>
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  <url>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/AX324.jpg?v=1740654352</image:loc>
      <image:title>Analytical Balance AX324</image:title>
      <image:caption>Ohaus AX324 Analytical balance</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/83021331</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/EX124.jpg?v=1740654351</image:loc>
      <image:title>Analytical Balance EX124</image:title>
      <image:caption>Ohaus EX124 Analytical balance</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/30061976</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-5101.png?v=1740654351</image:loc>
      <image:title>Analytical Balance EX124/AD</image:title>
      <image:caption>Ohaus EX124/AD Analytical balance</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/83021332</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/EX224.jpg?v=1740654350</image:loc>
      <image:title>Analytical Balance EX224</image:title>
      <image:caption>Ohaus EX224 Analytical balance</image:caption>
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  <url>
    <loc>https://esslabshop.com/products/30061977</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-5101_eeaed0e9-e7b6-4286-8c00-7e4c10f4b309.png?v=1740654350</image:loc>
      <image:title>Analytical Balance EX224/AD</image:title>
      <image:caption>Ohaus EX224/AD Analytical balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/83021335</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/EX324.jpg?v=1740654349</image:loc>
      <image:title>Analytical Balance EX324</image:title>
      <image:caption>Ohaus EX324 Analytical balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30061978</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-5101_df28844b-1dc7-405c-a936-c2677ec42a8f.png?v=1740654348</image:loc>
      <image:title>Analytical Balance EX324/AD</image:title>
      <image:caption>Ohaus EX324/AD Analytical balance</image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/30430067</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR-Analytical-Draftshield-Closed-Right-DMX-ID-4294988919-jpg.jpg?v=1740654347</image:loc>
      <image:title>Analytical Balance PR124</image:title>
      <image:caption>Ohaus PR124 Analytical balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30430068</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR-Analytical-Draftshield-Closed-Right-DMX-ID-4294988919-jpg_ce2c5b2c-1043-4ae6-94db-ed801565e5c0.jpg?v=1740654346</image:loc>
      <image:title>Analytical Balance PR124/E</image:title>
      <image:caption>Ohaus PR124/E Analytical balance</image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/30430069</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR-Analytical-Draftshield-Closed-Right-DMX-ID-4294988919-jpg_99c4b211-f7e5-4caa-b490-bd1105c3e44e.jpg?v=1740654346</image:loc>
      <image:title>Analytical Balance PR224</image:title>
      <image:caption>Ohaus PR224 Analytical balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30430070</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR-Analytical-Draftshield-Closed-Right-DMX-ID-4294988919-jpg_8b923684-a58c-4dda-9140-0a0c87be14bc.jpg?v=1740654345</image:loc>
      <image:title>Analytical Balance PR224/E</image:title>
      <image:caption>Ohaus PR224/E Analytical balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30429803</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PX-Precision-Draftshield-Closed-Right-DMX-ID-4294988798-jpg.jpg?v=1740654344</image:loc>
      <image:title>Analytical Balance PX124</image:title>
      <image:caption>Ohaus PX124 Analytical balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30429810</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PX-Precision-Draftshield-Closed-Right-DMX-ID-4294988798-jpg_8bc5f9da-4625-4c79-901f-a380132124b9.jpg?v=1740654343</image:loc>
      <image:title>Analytical Balance PX124/E</image:title>
      <image:caption>Ohaus PX124/E Analytical balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30429804</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PX-Precision-Draftshield-Closed-Right-DMX-ID-4294988798-jpg_70b654f6-e2bd-4cdf-b8ca-f099cf568408.jpg?v=1740654342</image:loc>
      <image:title>Analytical Balance PX224</image:title>
      <image:caption>Ohaus PX224 Analytical balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30429811</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PX-Precision-Draftshield-Closed-Right-DMX-ID-4294988798-jpg_5f8e8628-00b8-4932-aca4-6e4465defdf5.jpg?v=1740654341</image:loc>
      <image:title>Analytical Balance PX224/E</image:title>
      <image:caption>Ohaus PX224/E Analytical balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30127966</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-8113_4cc00a9f-ef60-4ecc-a307-a81a35e24d7b.png?v=1740654341</image:loc>
      <image:title>Precision Balance AX1502</image:title>
      <image:caption>Ohaus AX1502 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30127967</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-8113_c68ef1f3-c706-4939-9749-f8e2aaf71099.png?v=1740654340</image:loc>
      <image:title>Precision Balance AX1502/E</image:title>
      <image:caption>Ohaus AX1502/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30206083</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-8113_eed1fcdf-8be2-43b7-83a2-6153bf5f8212.png?v=1740654339</image:loc>
      <image:title>Precision Balance AX2201</image:title>
      <image:caption>Ohaus AX2201 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30206084</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-8113_086b65f1-7062-4528-b842-cb206bbda78e.png?v=1740654338</image:loc>
      <image:title>Precision Balance AX2201/E</image:title>
      <image:caption>Ohaus AX2201/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30127968</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-8113_26a6fc53-9397-45cc-a611-3a780e90cb8e.png?v=1740654337</image:loc>
      <image:title>Precision Balance AX2202</image:title>
      <image:caption>Ohaus AX2202 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30127969</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-8113_727b9563-42f7-4de7-831c-2c81cd2e1bee.png?v=1740654337</image:loc>
      <image:title>Precision Balance AX2202/E</image:title>
      <image:caption>Ohaus AX2202/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30127960</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/AX223.jpg?v=1740654336</image:loc>
      <image:title>Precision Balance AX223</image:title>
      <image:caption>Ohaus AX223 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30127961</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/AX223E.jpg?v=1740654335</image:loc>
      <image:title>Precision Balance AX223/E</image:title>
      <image:caption>Ohaus AX223/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30127970</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-8113_b0dffb23-0460-4802-87e6-c112d33aba13.png?v=1740654334</image:loc>
      <image:title>Precision Balance AX4201</image:title>
      <image:caption>Ohaus AX4201 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30127971</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-8113_d0585c3d-c663-499c-9ffb-f8a7a0fd4ab0.png?v=1740654333</image:loc>
      <image:title>Precision Balance AX4201/E</image:title>
      <image:caption>Ohaus AX4201/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30122616</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-8113_0c4fe985-c81a-47d7-9c22-2f313ad5890f.png?v=1740654333</image:loc>
      <image:title>Precision Balance AX4202</image:title>
      <image:caption>Ohaus AX4202 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30206079</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-8113_0da35a91-9576-4f56-8e05-a6d50445d620.png?v=1740654332</image:loc>
      <image:title>Precision Balance AX422</image:title>
      <image:caption>Ohaus AX422 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30206080</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-8113_889c83c2-17a1-42e7-9912-2c03e1b6e631.png?v=1740654332</image:loc>
      <image:title>Precision Balance AX422/E</image:title>
      <image:caption>Ohaus AX422/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30127962</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/AX423.jpg?v=1740654331</image:loc>
      <image:title>Precision Balance AX423</image:title>
      <image:caption>Ohaus AX423 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30127963</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/AX423E.jpg?v=1740654331</image:loc>
      <image:title>Precision Balance AX423/E</image:title>
      <image:caption>Ohaus AX423/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30122618</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-8113_2e4562de-e6de-422c-8eba-c084eef1c6b2.png?v=1740654330</image:loc>
      <image:title>Precision Balance AX5202</image:title>
      <image:caption>Ohaus AX5202 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30122614</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/AX523.jpg?v=1740654330</image:loc>
      <image:title>Precision Balance AX523</image:title>
      <image:caption>Ohaus AX523 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30122619</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-8113_fd8730c5-bbaf-4916-9005-139deb7061c4.png?v=1740654329</image:loc>
      <image:title>Precision Balance AX8201</image:title>
      <image:caption>Ohaus AX8201 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30122620</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-8113_1249c843-1a8c-4441-996f-aaaf638938fa.png?v=1740654329</image:loc>
      <image:title>Precision Balance AX8201/E</image:title>
      <image:caption>Ohaus AX8201/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30206081</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-8113_2f7b884e-32a8-414d-a076-3bce41331731.png?v=1740654328</image:loc>
      <image:title>Precision Balance AX822</image:title>
      <image:caption>Ohaus AX822 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30206082</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-8113_ec9c1cb8-860f-4a28-ad65-73d17fb8da63.png?v=1740654328</image:loc>
      <image:title>Precision Balance AX822/E</image:title>
      <image:caption>Ohaus AX822/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/83021362</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/EX10202.jpg?v=1740654327</image:loc>
      <image:title>Precision Balance EX10202</image:title>
      <image:caption>Ohaus EX10202 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/83021350</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/EX1103.jpg?v=1740654326</image:loc>
      <image:title>Precision Balance EX1103</image:title>
      <image:caption>Ohaus EX1103 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/83021356</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/EX2202.jpg?v=1740654326</image:loc>
      <image:title>Precision Balance EX2202</image:title>
      <image:caption>Ohaus EX2202 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30061981</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/EX2202E.jpg?v=1740654325</image:loc>
      <image:title>Precision Balance EX2202/E</image:title>
      <image:caption>Ohaus EX2202/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/83021341</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/EX223.jpg?v=1740654325</image:loc>
      <image:title>Precision Balance EX223</image:title>
      <image:caption>Ohaus EX223 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30061979</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-5101_f8607148-a3a4-4e56-bb01-2655b914df9f.png?v=1740654324</image:loc>
      <image:title>Precision Balance EX223/E</image:title>
      <image:caption>Ohaus EX223/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/83021357</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/EX4202.jpg?v=1740654324</image:loc>
      <image:title>Precision Balance EX4202</image:title>
      <image:caption>Ohaus EX4202 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30061982</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/EX4202E.jpg?v=1740654323</image:loc>
      <image:title>Precision Balance EX4202/E</image:title>
      <image:caption>Ohaus EX4202/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/83021342</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/EX423.jpg?v=1740654323</image:loc>
      <image:title>Precision Balance EX423</image:title>
      <image:caption>Ohaus EX423 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30061980</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/cnvrt-5101_712b8ea6-bc40-4878-88c9-f991d0b334fd.png?v=1740654322</image:loc>
      <image:title>Precision Balance EX423/E</image:title>
      <image:caption>Ohaus EX423/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/83021361</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/EX6201.jpg?v=1740654322</image:loc>
      <image:title>Precision Balance EX6201</image:title>
      <image:caption>Ohaus EX6201 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30061984</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/EX6201E.jpg?v=1740654321</image:loc>
      <image:title>Precision Balance EX6201/E</image:title>
      <image:caption>Ohaus EX6201/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/83021360</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/EX6202.jpg?v=1740654321</image:loc>
      <image:title>Precision Balance EX6202</image:title>
      <image:caption>Ohaus EX6202 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30061983</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/EX6202E.jpg?v=1740654320</image:loc>
      <image:title>Precision Balance EX6202/E</image:title>
      <image:caption>Ohaus EX6202/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/83021348</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/EX623.jpg?v=1740654319</image:loc>
      <image:title>Precision Balance EX623</image:title>
      <image:caption>Ohaus EX623 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30492733</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR-Precision-Right-DMX-ID-4294988930-jpg.jpg?v=1740654319</image:loc>
      <image:title>Precision Balance PR1602</image:title>
      <image:caption>Ohaus PR1602  Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30430074</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR1602E.jpg?v=1740654318</image:loc>
      <image:title>Precision Balance PR1602/E</image:title>
      <image:caption>Ohaus PR1602/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30492734</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR-Precision-Right-DMX-ID-4294988930-jpg_137efc76-cd53-4763-85ba-49bfc4353435.jpg?v=1740654318</image:loc>
      <image:title>Precision Balance PR2202</image:title>
      <image:caption>Ohaus PR2202  Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30430075</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR2202E.jpg?v=1740654317</image:loc>
      <image:title>Precision Balance PR2202/E</image:title>
      <image:caption>Ohaus PR2202/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30492730</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/P223.jpg?v=1740654317</image:loc>
      <image:title>Precision Balance PR223</image:title>
      <image:caption>Ohaus PR223 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30430071</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR-Analytical-Draftshield-Closed-Right-DMX-ID-4294988919-jpg_69b0ba04-2d51-4dba-ad19-1462cf4f1a92.jpg?v=1740654316</image:loc>
      <image:title>Precision Balance PR223/E</image:title>
      <image:caption>Ohaus PR223/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30492736</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR-Precision-Right-DMX-ID-4294988930-jpg_710ae743-8f63-4206-9ac2-eef47a37e523.jpg?v=1740654316</image:loc>
      <image:title>Precision Balance PR4201</image:title>
      <image:caption>Ohaus PR4201 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30430077</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR4201E.jpg?v=1740654315</image:loc>
      <image:title>Precision Balance PR4201/E</image:title>
      <image:caption>Ohaus PR4201/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30492735</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR-Precision-Right-DMX-ID-4294988930-jpg_30c4d78b-2390-443f-b883-535fa9743d42.jpg?v=1740654315</image:loc>
      <image:title>Precision Balance PR4202</image:title>
      <image:caption>Ohaus PR4202 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30430076</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR4202E.jpg?v=1740654314</image:loc>
      <image:title>Precision Balance PR4202/E</image:title>
      <image:caption>Ohaus PR4202/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30492731</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR423.jpg?v=1740654314</image:loc>
      <image:title>Precision Balance PR423</image:title>
      <image:caption>Ohaus PR423 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30430072</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR-Analytical-Draftshield-Closed-Right-DMX-ID-4294988919-jpg_0eb133e2-1d02-49af-bc71-13c428d3d68e.jpg?v=1740654313</image:loc>
      <image:title>Precision Balance PR423/E</image:title>
      <image:caption>Ohaus PR423/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30492732</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR523.jpg?v=1740654313</image:loc>
      <image:title>Precision Balance PR523</image:title>
      <image:caption>Ohaus PR523 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30430073</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR-Precision-Draftshield-Closed-Right-DMX-ID-4294988927-jpg_76e460e6-b827-4d3a-b93d-c6b8f94a18d9.jpg?v=1740654312</image:loc>
      <image:title>Precision Balance PR523/E</image:title>
      <image:caption>Ohaus PR523/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30498176</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR-Precision-Right-DMX-ID-4294988930-jpg_7660c545-a353-4a20-9de6-23ebe9e98ee0.jpg?v=1740654312</image:loc>
      <image:title>Precision Balance PR6201</image:title>
      <image:caption>Ohaus PR6201 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30430078</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PR-Precision-Right-DMX-ID-4294988930-jpg_a74114c4-89ea-4558-9fe5-dc0919c97f3d.jpg?v=1740654311</image:loc>
      <image:title>Precision Balance PR6201/E</image:title>
      <image:caption>Ohaus PR6201/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30429807</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PX-Precision-Draftshield-Closed-Right-DMX-ID-4294988798-jpg_e941ef24-95de-47ab-b57c-6974cd09cbfe.jpg?v=1740654310</image:loc>
      <image:title>Precision Balance PX3202</image:title>
      <image:caption>Ohaus PR3202 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30429814</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PX-Precision-Draftshield-Closed-Right-DMX-ID-4294988798-jpg_6500dd68-ecd7-490e-830c-082328c56fba.jpg?v=1740654310</image:loc>
      <image:title>Precision Balance PX3202/E</image:title>
      <image:caption>Ohaus PR3202/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30429805</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PX-Precision-Draftshield-Closed-Right-DMX-ID-4294988798-jpg_9da190a6-de1b-4ddd-a4cc-c5a0e2ef7aaf.jpg?v=1740654309</image:loc>
      <image:title>Precision Balance PX323</image:title>
      <image:caption>Ohaus PX323 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30429812</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PX-Precision-Draftshield-Closed-Right-DMX-ID-4294988798-jpg_56cd0ec3-9e13-4500-be6b-5777230812e1.jpg?v=1740654309</image:loc>
      <image:title>Precision Balance PX323/E</image:title>
      <image:caption>Ohaus PX323/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30429809</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PX4201.jpg?v=1740654308</image:loc>
      <image:title>Precision Balance PX4201</image:title>
      <image:caption>Ohaus PX4201 Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30429816</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PX4201E.jpg?v=1740654308</image:loc>
      <image:title>Precision Balance PX4201/E</image:title>
      <image:caption>Ohaus PR4201/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30619385</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PX-Precision_Right_DMX-ID_4294988801_WebShop.jpg?v=1740654307</image:loc>
      <image:title>Precision Balance PX6202</image:title>
      <image:caption>Ohaus Precision Balance PX6202</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/30619384</loc>
    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/products/PX6202E.jpg?v=1740654307</image:loc>
      <image:title>Precision Balance PX6202/E</image:title>
      <image:caption>Ohaus PR6202/E Precision balance</image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>Hydrocarbon Window Defining Standard C8-C40 (ISO 3924:1999) 35 components: 500ug/ml each of n-Decane [CAS:124-18-5] ; n-Docosane [CAS:629-97-0] ; n-Dodecane [CAS:112-40-3] ; n-Dotriacontane [CAS:544-85-4] ; n-Eicosane [CAS:112-95-8] ; n-Heneicosane [</image:title>
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      <image:title>lambda-Cyhalothrin [CAS:91465-08-6] 10 ug/ml in Cyclohexane</image:title>
      <image:caption>lambda-Cyhalothrin [CAS:91465-08-6] 10 ug/ml in Cyclohexane</image:caption>
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      <image:title>4,4&apos;-DDE [CAS:72-55-9] 10 ug/ml in Cyclohexane</image:title>
      <image:caption>4,4&apos;-DDE [CAS:72-55-9] 10 ug/ml in Cyclohexane</image:caption>
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      <image:title>4,4 prime-DDT [CAS:50-29-3] 10 ug/ml in Cyclohexane</image:title>
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      <image:title>Heptachlor [CAS:76-44-8] 10 ug/ml in Cyclohexane</image:title>
      <image:caption>Heptachlor [CAS:76-44-8] 10 ug/ml in Cyclohexane</image:caption>
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  <url>
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      <image:title>Hexachlorobenzene [CAS:118-74-1] 10 ug/ml in Cyclohexane</image:title>
      <image:caption>Hexachlorobenzene [CAS:118-74-1] 10 ug/ml in Cyclohexane</image:caption>
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  <url>
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      <image:title>Alpha-HCH (alpha-Hexachlorocyclohexane) [CAS:319-84-6] 10 ug/ml in Cyclohexane</image:title>
      <image:caption>Alpha-HCH (alpha-Hexachlorocyclohexane) [CAS:319-84-6] 10 ug/ml in Cyclohexane</image:caption>
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    <lastmod>2026-06-17T13:52:30+01:00</lastmod>
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      <image:title>BDE 20 [CAS:147217-76-3] 100ug/ml in Iso-octane</image:title>
      <image:caption>BDE 20 [CAS:147217-76-3] 100ug/ml in Iso-octane</image:caption>
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  <url>
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      <image:title>BDE 100 [CAS:189084-64-8] 10ug/ml in Iso-octane</image:title>
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      <image:title>BDE 100 [CAS:189084-64-8] 100ug/ml in Iso-octane</image:title>
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      <image:title>BDE 10 [CAS:51930-04-2] 10ug/ml in Iso-octane</image:title>
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      <image:title>BDE 101 [CAS:446254-65-5] 10ug/ml in Iso-octane</image:title>
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      <image:title>BDE 101 [CAS:446254-65-5] 100ug/ml in Iso-octane</image:title>
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      <image:title>BDE 10 [CAS:51930-04-2] 100ug/ml in Iso-octane</image:title>
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      <image:title>BDE 1 [CAS:7025-06-1] 10ug/ml in Iso-octane</image:title>
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      <image:title>BDE 102 [CAS:446254-66-6] 10ug/ml in Iso-octane</image:title>
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      <image:title>BDE 102 [CAS:446254-66-6] 100ug/ml in Iso-octane</image:title>
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      <image:title>BDE 103 [CAS:446254-67-7] 10ug/ml in Iso-octane</image:title>
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      <image:title>BDE 103 [CAS:446254-67-7] 100ug/ml in Iso-octane</image:title>
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      <image:title>BDE 104 [CAS:446254-68-8] 10ug/ml in Iso-octane</image:title>
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      <image:title>BDE 104 [CAS:446254-68-8] 100ug/ml in Iso-octane</image:title>
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      <image:title>BDE 105 [CAS:373594-78-6] 10ug/ml in Iso-octane</image:title>
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      <image:title>BDE 105 [CAS:373594-78-6] 100ug/ml in Iso-octane</image:title>
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      <image:title>BDE 106 [CAS:446254-69-9] 10ug/ml in Iso-octane</image:title>
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      <image:title>BDE 106 [CAS:446254-69-9] 100ug/ml in Iso-octane</image:title>
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      <image:title>BDE 107 [CAS:N/A] 10ug/ml in Iso-octane</image:title>
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      <image:title>BDE 107 [CAS:N/A] 100ug/ml in Iso-octane</image:title>
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      <image:title>BDE 108 [CAS:446254-71-3] 10ug/ml in Iso-octane</image:title>
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      <image:title>BDE 108 [CAS:446254-71-3] 100ug/ml in Iso-octane</image:title>
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      <image:title>BDE 109 [CAS:446254-72-4] 100ug/ml in Iso-octane</image:title>
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      <image:title>BDE 207 [CAS:437701-79-6] 10ug/ml in Iso-octane</image:title>
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      <image:title>BDE 209 [CAS:1163-19-5] 100ug/ml in Iso-octane</image:title>
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      <image:title>BDE 21 [CAS: 337513-67-4] 10mg/l in Iso-octane</image:title>
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      <image:title>BDE 33 [CAS:147217-78-5] 100ug/ml in Iso-octane</image:title>
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      <image:title>BDE 34 [CAS:446254-17-7] 10ug/ml in Iso-octane</image:title>
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      <image:title>BDE 34 [CAS:446254-17-7] 100ug/ml in Iso-octane</image:title>
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      <image:title>BDE 35 [CAS:147217-80-9] 10ug/ml in Iso-octane</image:title>
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      <image:title>BDE 36 [CAS:147217-79-6] 10ug/ml in Iso-octane</image:title>
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      <image:title>BDE 66 [CAS:189084-61-5] 10ug/ml in Iso-octane</image:title>
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      <image:title>BDE 96 [CAS:N/A] 100ug/ml in Iso-octane</image:title>
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      <image:title>Fluquinconazole [CAS:136426-54-5] 100ug/ml in Acetone</image:title>
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      <image:title>Propanil [CAS:709-98-8] 100mg/l in Acetone</image:title>
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      <image:caption>Methyl mercaptan [CAS:74-93-1] 100ug/ml in Methanol</image:caption>
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      <image:title>Dodine [CAS:2439-10-3] 100mg/l in Acetonitrile</image:title>
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      <image:caption>PCBs Standard Solution 1 component (EPA 608) Aroclor 1232 (pcb 1232) [CAS:11141-16-5] 100ug/ml in Iso-octane</image:caption>
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      <image:caption>PCBs Standard Solution 1 component (EPA 608) Arochlor 1254 (PCB 1254) [CAS:11097-69-1] 100ug/ml in Iso-octane</image:caption>
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      <image:caption>PCBs Standard Solution 1 component (EPA 8080A) Arochlor 1260 [CAS:11096-82-5] 100ug/ml in n-Hexane</image:caption>
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      <image:title>PCBs Standard Solution 1 component (EPA 608) Arochlor 1260 [CAS:11096-82-5] 100ug/ml in Iso-octane</image:title>
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      <image:caption>Atrazine [CAS:1912-24-9] 10 ug/ml in Acetonitrile</image:caption>
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    <loc>https://esslabshop.com/products/p806101</loc>
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      <image:title>Chloroform [CAS:67-66-3] 100 ug/ml in Methanol</image:title>
      <image:caption>Chloroform [CAS:67-66-3] 100 ug/ml in Methanol</image:caption>
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      <image:title>Chloromethane [CAS:74-87-3] 100 ug/ml in Methanol</image:title>
      <image:caption>Chloromethane [CAS:74-87-3] 100 ug/ml in Methanol</image:caption>
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      <image:title>2-Chlorophenol [CAS:95-57-8] 100 ug/ml in Methanol</image:title>
      <image:caption>2-Chlorophenol [CAS:95-57-8] 100 ug/ml in Methanol</image:caption>
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      <image:title>Chlorpyrifos [CAS:2921-88-2] 100 ug/ml in Acetonitrile</image:title>
      <image:caption>Chlorpyrifos [CAS:2921-88-2] 100 ug/ml in Acetonitrile</image:caption>
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      <image:caption>Chlorpyrifos D10 (diethyl D10) [CAS:285138-81-0] 100 ug/ml in Acetone</image:caption>
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      <image:title>Chlorpyrifos methyl [CAS:5598-13-0] 100 ug/ml in Cyclohexane</image:title>
      <image:caption>Chlorpyrifos methyl [CAS:5598-13-0] 100 ug/ml in Cyclohexane</image:caption>
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      <image:title>Chlortoluron [CAS:15545-48-9] 100 ug/ml in Acetonitrile</image:title>
      <image:caption>Chlortoluron [CAS:15545-48-9] 100 ug/ml in Acetonitrile</image:caption>
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      <image:title>Chrysene [CAS:218-01-9] 10 ug/ml in Acetonitrile</image:title>
      <image:caption>Chrysene [CAS:218-01-9] 10 ug/ml in Acetonitrile</image:caption>
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      <image:caption>Chrysene [CAS:218-01-9] 100 ug/ml in Acetonitrile</image:caption>
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      <image:caption>Clopyralid [CAS:1702-17-6] 100 ug/ml in Acetonitrile</image:caption>
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      <image:title>Cyfluthrin [CAS:68359-37-5] 100 ug/ml in Cyclohexane</image:title>
      <image:caption>Cyfluthrin [CAS:68359-37-5] 100 ug/ml in Cyclohexane</image:caption>
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      <image:title>Alphamethrine (Alpha-Cypermethrine) [CAS:67375-30-8] 100 ug/ml in Acetonitrile</image:title>
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      <image:title>Deltamethrin [CAS:52918-63-5] 100 ug/ml in Acetonitrile</image:title>
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      <image:title>Endosulfan-alpha [CAS:959-98-8] 100 ug/ml in Methanol</image:title>
      <image:caption>Endosulfan-alpha [CAS:959-98-8] 100 ug/ml in Methanol</image:caption>
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      <image:title>Endosulfan-beta [CAS:33213-65-9] 10 ug/ml in Methanol</image:title>
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      <image:title>Endosulfan-beta [CAS:33213-65-9] 100 ug/ml in Methanol</image:title>
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      <image:title>Endosulfan (alpha and beta) [CAS:115-29-7] 100 ug/ml in Methanol</image:title>
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      <image:title>Endosulfan-total (sulfate) [CAS:1031-07-8] 100 ug/ml in Cyclohexane</image:title>
      <image:caption>Endosulfan-total (sulfate) [CAS:1031-07-8] 100 ug/ml in Cyclohexane</image:caption>
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      <image:caption>Endrin [CAS:72-20-8] 10 ug/ml in Acetonitrile</image:caption>
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      <image:caption>Endrin [CAS:72-20-8] 100 ug/ml in Acetonitrile</image:caption>
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      <image:title>Epoxiconazole [CAS:133855-98-8] 100 ug/ml in Acetonitrile</image:title>
      <image:caption>Epoxiconazole [CAS:133855-98-8] 100 ug/ml in Acetonitrile</image:caption>
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      <image:title>Esfenvalerate [CAS:66230-04-4] 100 ug/ml in Acetonitrile</image:title>
      <image:caption>Esfenvalerate [CAS:66230-04-4] 100 ug/ml in Acetonitrile</image:caption>
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      <image:title>Ethion [CAS:563-12-2] 10 ug/ml in Acetonitrile</image:title>
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      <image:title>Ethofumesate [CAS:26225-79-6] 100 ug/ml in Acetonitrile</image:title>
      <image:caption>Ethofumesate [CAS:26225-79-6] 100 ug/ml in Acetonitrile</image:caption>
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      <image:title>Ethoprophos [CAS:13194-48-4] 100 ug/ml in Acetonitrile</image:title>
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      <image:title>Ethyl Acetate [CAS:141-78-6] 10 ug/ml in Ethanol</image:title>
      <image:caption>Ethyl Acetate [CAS:141-78-6] 10 ug/ml in Ethanol</image:caption>
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    <loc>https://esslabshop.com/products/p824410</loc>
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      <image:title>Ethyl Acetate [CAS:141-78-6] 100 ug/ml in Ethanol</image:title>
      <image:caption>Ethyl Acetate [CAS:141-78-6] 100 ug/ml in Ethanol</image:caption>
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      <image:title>Ethylbenzene [CAS:100-41-4] 100 ug/ml in Methanol</image:title>
      <image:caption>Ethylbenzene [CAS:100-41-4] 100 ug/ml in Methanol</image:caption>
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    <loc>https://esslabshop.com/products/p824650</loc>
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      <image:title>Ethylene Oxide [CAS:75-21-8] 1000mg/l in Methanol</image:title>
      <image:caption>Ethylene Oxide [CAS:75-21-8] 1000mg/l in Methanol</image:caption>
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    <loc>https://esslabshop.com/products/p824761</loc>
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      <image:title>Etrimfos [CAS:38260-54-7] 100mg/l in Acetone</image:title>
      <image:caption>Etrimfos [CAS:38260-54-7] 100mg/l in Acetone</image:caption>
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      <image:title>Fenamiphos [CAS:22224-92-6] 100 ug/ml in Acetonitrile</image:title>
      <image:caption>Fenamiphos [CAS:22224-92-6] 100 ug/ml in Acetonitrile</image:caption>
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      <image:title>Fenitrothion [CAS:122-14-5] 100 ug/ml in Acetonitrile</image:title>
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      <image:title>Fenitrothion [CAS:122-14-5] 100 ug/ml in Cyclohexane</image:title>
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      <image:title>Fenoxycarb [CAS:72490-01-8] 100 ug/ml in Acetonitrile</image:title>
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      <image:title>Fenpropimorph [CAS:67564-91-4] 100 ug/ml in Acetonitrile</image:title>
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      <image:title>Flazasulfuron [CAS:104040-78-0] 100 ug/ml in Acetone</image:title>
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      <image:title>Flufenoxuron [CAS:101463-69-8] 100 ug/ml in Acetone</image:title>
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      <image:title>Fluoranthene [CAS:206-44-0] 10 ug/ml in Acetonitrile</image:title>
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      <image:title>Methiocarb [CAS:2032-65-7] 100 ug/ml in Cyclohexane</image:title>
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      <image:title>Nitrofen [CAS:1836-75-5] 100 ug/ml in Acetonitrile</image:title>
      <image:caption>Nitrofen [CAS:1836-75-5] 100 ug/ml in Acetonitrile</image:caption>
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      <image:title>N-Nitroso-dimethylamine [CAS:62-75-9] 100 ug/ml in Methanol</image:title>
      <image:caption>N-Nitroso-dimethylamine [CAS:62-75-9] 100 ug/ml in Methanol</image:caption>
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      <image:title>4-n-nonylphenol [CAS:104-40-5] 100 ug/ml in Cyclohexane</image:title>
      <image:caption>4-n-nonylphenol [CAS:104-40-5] 100 ug/ml in Cyclohexane</image:caption>
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      <image:title>4-n-Nonylphenol D8 [CAS:358730-95-7] 100 ug/ml in Acetone</image:title>
      <image:caption>4-n-Nonylphenol D8 [CAS:358730-95-7] 100 ug/ml in Acetone</image:caption>
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      <image:title>4-n-Octylphenol [CAS:1806-26-4] 100 ug/ml in Iso-octane</image:title>
      <image:caption>4-n-Octylphenol [CAS:1806-26-4] 100 ug/ml in Iso-octane</image:caption>
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      <image:title>4-tert-Octylphenol [CAS:140-66-9] 100 ug/ml in Iso-octane</image:title>
      <image:caption>4-tert-Octylphenol [CAS:140-66-9] 100 ug/ml in Iso-octane</image:caption>
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      <image:title>Omethoate [CAS:1113-02-6] 100 ug/ml in Acetone</image:title>
      <image:caption>Omethoate [CAS:1113-02-6] 100 ug/ml in Acetone</image:caption>
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      <image:title>Oxadiazon [CAS:19666-30-9] 100 ug/ml in Acetonitrile</image:title>
      <image:caption>Oxadiazon [CAS:19666-30-9] 100 ug/ml in Acetonitrile</image:caption>
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      <image:title>Oxadixyl [CAS:77732-09-3] 100 ug/ml in Acetonitrile</image:title>
      <image:caption>Oxadixyl [CAS:77732-09-3] 100 ug/ml in Acetonitrile</image:caption>
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      <image:title>Acetaldehyde-DNPH [CAS:1019-57-4] 100 ug/ml in Acetonitrile</image:title>
      <image:caption>Acetaldehyde-DNPH [CAS:1019-57-4] 100 ug/ml in Acetonitrile</image:caption>
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    <loc>https://esslabshop.com/products/p836020</loc>
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      <image:title>Oxamyl [CAS:23135-22-0] 100 ug/ml in Cyclohexane</image:title>
      <image:caption>Oxamyl [CAS:23135-22-0] 100 ug/ml in Cyclohexane</image:caption>
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      <image:title>Paraquat dichloride [CAS:1910-42-5] 10 ug/ml in Water</image:title>
      <image:caption>Paraquat dichloride [CAS:1910-42-5] 10 ug/ml in Water</image:caption>
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    <loc>https://esslabshop.com/products/p836390</loc>
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      <image:title>Paraquat dichloride [CAS:1910-42-5] 100 ug/ml in Water</image:title>
      <image:caption>Paraquat dichloride [CAS:1910-42-5] 100 ug/ml in Water</image:caption>
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      <image:title>Parathion [CAS:56-38-2] 10 ug/ml in Acetonitrile</image:title>
      <image:caption>Parathion [CAS:56-38-2] 10 ug/ml in Acetonitrile</image:caption>
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      <image:title>Parathion [CAS:56-38-2] 100 ug/ml in Acetonitrile</image:title>
      <image:caption>Parathion [CAS:56-38-2] 100 ug/ml in Acetonitrile</image:caption>
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      <image:title>Parathion-methyl [CAS:298-00-0] 10 ug/ml in Acetonitrile</image:title>
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      <image:title>Parathion-methyl [CAS:298-00-0] 100 ug/ml in Acetonitrile</image:title>
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      <image:title>Prosulfocarb [CAS:52888-80-9] 100ug/ml in Acetonitrile</image:title>
      <image:caption>Prosulfocarb [CAS:52888-80-9] 100ug/ml in Acetonitrile</image:caption>
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      <image:title>Zoxamide [CAS:156052-68-5] 100mg/l in Acetonitrile</image:title>
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      <image:title>PCB 128 [CAS:38380-07-3] 10 ug/ml in Iso-octane</image:title>
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