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      <image:title>Sulfur Dioxide in Impinger Solution, QC</image:title>
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  <url>
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  <url>
    <loc>https://esslabshop.com/products/particulate-matter-on-filter-paper-qc</loc>
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      <image:title>Particulate Matter on Filter Paper, QC</image:title>
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  <url>
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  <url>
    <loc>https://esslabshop.com/products/ammonia-as-n</loc>
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    <changefreq>daily</changefreq>
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  <url>
    <loc>https://esslabshop.com/products/common-inorganics-hard-water</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Common Inorganics (Hard Water)</image:title>
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  <url>
    <loc>https://esslabshop.com/products/common-inorganics-soft-water</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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  <url>
    <loc>https://esslabshop.com/products/pcb-congeners-in-wastewater-wp-pt</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_dff1b51d-c50e-48ff-b814-234b252f4fe8.jpg?v=1764261251</image:loc>
      <image:title>PCB Congeners in Wastewater, WP PT</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pcb-congeners-in-soil-soil-pt</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_ae40be48-91b5-4113-9e99-52234f4ea6c0.jpg?v=1764261252</image:loc>
      <image:title>PCB Congeners in Soil, Soil PT</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/demand-qc-plus-qc-standard</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_90397f8a-43f7-4cbc-909a-b99578a7f45d.jpg?v=1764261253</image:loc>
      <image:title>Demand QC plus QC Standard</image:title>
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  <url>
    <loc>https://esslabshop.com/products/nutrients-qc-plus-qc-standard</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Nutrients QC plus QC Standard</image:title>
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  <url>
    <loc>https://esslabshop.com/products/solids-concentrate</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/solids-concentrate-wastewatr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Solids, Concentrate, WasteWatR™</image:title>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/solids-qc-plus-qc-standard</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_59728b0e-dbb0-482c-a011-cd08974fe277.jpg?v=1764261257</image:loc>
      <image:title>Solids QC plus QC Standard</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/minerals-qc-plus-qc-standard</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_fee6892f-8d44-439f-9cfa-6f45c5e4672f.jpg?v=1764270524</image:loc>
      <image:title>Minerals QC plus QC Standard</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ph-qc-plus-qc-standard</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_766aea40-e21f-4abd-bb9a-550ddf1945f5.jpg?v=1764261259</image:loc>
      <image:title>pH QC plus QC Standard</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/total-residual-chlorine-qc-plus-qc-standard</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_13cc42a5-88c1-41cb-bd50-f24b2dbdbcd8.jpg?v=1764261259</image:loc>
      <image:title>Total Residual Chlorine QC plus QC Standard</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/oil-grease-concentrate</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_680ea76a-edb2-40e2-98ae-07a60279611b.jpg?v=1764261260</image:loc>
      <image:title>Oil &amp; Grease Concentrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/oil-grease-concentrate-wastewatr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_bac2c930-8ba4-473b-8967-f2c0caccec8d.jpg?v=1764261261</image:loc>
      <image:title>Oil &amp; Grease Concentrate, WasteWatR™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/oil-grease-qc-plus-qc-standard</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_99ad45bf-8b27-4407-9da7-17eead611f5b.jpg?v=1764261262</image:loc>
      <image:title>Oil &amp; Grease QC plus QC Standard</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/uranium-pt</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_edbb476c-8555-4463-9fa9-ff441604ce85.jpg?v=1764261263</image:loc>
      <image:title>Uranium, PT</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/uranium-qc</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_99b6056c-a280-407f-8494-bab0435cefd1.jpg?v=1764261263</image:loc>
      <image:title>Uranium, QC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ohio-fluoride-qc</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_bf81251b-139d-438d-abe8-8cb697e9c64f.jpg?v=1764261265</image:loc>
      <image:title>Ohio Fluoride, QC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/volatile-aromatics</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_2fd08244-1e71-4751-8e20-7eb145b7cc19.jpg?v=1764261266</image:loc>
      <image:title>Volatile Aromatics</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/volatile-aromatics-qc</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_f9aa9c62-6107-4e44-9def-d2a0760b0e6b.jpg?v=1764261266</image:loc>
      <image:title>Volatile Aromatics, QC</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/pah-gc-gcms</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_10d60590-c9e8-4166-8f7d-ef60bc6584c6.jpg?v=1764261267</image:loc>
      <image:title>PAH-GC &amp; GCMS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pah-gc-gcms-qc</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_8a73ea0d-3c98-4172-8d19-93ffcf6b4f93.jpg?v=1764261268</image:loc>
      <image:title>PAH-GC &amp; GCMS, QC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lithium-pt</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_b7619099-7e38-4e60-b038-9e1c3b41e97b.jpg?v=1764261269</image:loc>
      <image:title>Lithium, PT</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lithium-qc</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_8535d584-b521-4bb0-b712-644c892ff3ee.jpg?v=1764261270</image:loc>
      <image:title>Lithium, QC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/solids-concentrate-ws</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_9403d87f-47f9-461f-9021-56892c20e87b.jpg?v=1764261270</image:loc>
      <image:title>Solids, Concentrate, WS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/solids-concentrate-potablewatr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_2f72b148-c7ea-44fb-97dc-517975c54609.jpg?v=1764261271</image:loc>
      <image:title>Solids, Concentrate, PotableWatR™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/inorganic-disinfection-2</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_ce762e2c-3cb8-455f-9b40-ef6e95abd6bf.jpg?v=1764261272</image:loc>
      <image:title>Inorganic Disinfection 2</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/inorganic-disinfection-2-qc</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_52b83ae0-5dad-4e4d-b7de-e4659c127f8d.jpg?v=1764261273</image:loc>
      <image:title>Inorganic Disinfection 2 QC</image:title>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/inorganic-disinfection-1</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Inorganic Disinfection 1</image:title>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/inorganic-disinfection-1-qc</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Inorganic Disinfection 1 QC</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pcb-congeners-in-wastewater-wp-crm</loc>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>PCB Congeners in Wastewater, WP CRM</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pcb-congeners-in-soil-soil-crm</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>PCB Congeners in Soil, Soil CRM</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ammonium-as-nh4-100-mg-l-125-ml</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Ammonium as NH4- 100 mg/L, 125 mL</image:title>
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    </image:image>
  </url>
  <url>
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      <image:title>Semivolatiles #2 Herbicides, WS QR</image:title>
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      <image:title>Nitrite, WS QR</image:title>
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      <image:title>Residual Chlorine, WS QR</image:title>
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      <image:title>Chlorinated Acid Herbicides, WS QR</image:title>
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      <image:title>Chlordane, WS QR</image:title>
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      <image:title>EDB/DBCP/TCP, WS QR</image:title>
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      <image:title>Carbamate/Carbamoxyloxime Pesticides, WS QR</image:title>
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      <image:title>Organochlorine Pesticides, WP QR</image:title>
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      <image:title>Low-Level PAHs, WP QR</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>Chlordane, WP QR</image:title>
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      <image:title>Chlorinated Acid Herbicides, WP QR</image:title>
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      <image:title>Chlorinated Acid Herbicides in Soil, Soil QR</image:title>
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      <image:title>Base/Neutrals &amp; Acids in Soil, Soil QR</image:title>
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      <image:title>Organochlorine Pesticides in Soil, Soil QR</image:title>
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      <image:title>PCBs in Oil, WP QR</image:title>
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      <image:title>TCLP Organochlorine Pesticides in Soil, Soil QR</image:title>
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      <image:title>PFAS in Drinking Water, WS QR</image:title>
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      <image:title>Gasoline Range Organics (GRO), WP QR</image:title>
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      <image:title>Texas High-Level Fuels (TPH) in Soil, Soil QR</image:title>
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  <url>
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  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_51912133-efcb-42a5-8862-43a963a5c297.jpg?v=1764261463</image:loc>
      <image:title>Organophosphorus Pesticide (OPP) in Soil, Soil QR</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Carbamate Pesticides in Soil, Soil QR</image:title>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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    <changefreq>daily</changefreq>
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      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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  <url>
    <loc>https://esslabshop.com/products/cyanide-ws-qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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  <url>
    <loc>https://esslabshop.com/products/hexavalent-chromium-wp-qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_f1fd3ad4-1071-4537-ab00-53b2bdeb97ab.jpg?v=1764270388</image:loc>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_c168385c-78fc-4c95-ad98-e0c9d0366ceb.jpg?v=1764261471</image:loc>
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  <url>
    <loc>https://esslabshop.com/products/barium-133-lcs-ms</loc>
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    <changefreq>daily</changefreq>
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  <url>
    <loc>https://esslabshop.com/products/cobalt-60-lcs-ms</loc>
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      <image:title>Cobalt-60, LCS/MS</image:title>
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  <url>
    <loc>https://esslabshop.com/products/cesium-134-lcs-ms</loc>
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  <url>
    <loc>https://esslabshop.com/products/cesium-137-lcs-ms</loc>
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  <url>
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      <image:title>Gross Alpha (Th-230), LCS/MS</image:title>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/gross-alpha-beta-lcs-ms</loc>
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      <image:title>Gross Alpha/Beta, LCS/MS</image:title>
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  <url>
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      <image:title>Gross Beta (Cs-137), LCS/MS</image:title>
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  <url>
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      <image:title>Bismuth - 1000 mg/L, 125 mL</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>Yttrium - 1000 mg/L, 125 mL</image:title>
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      <image:caption></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/files/2000_b0849f3c-fe09-415e-bcdd-fc9135a43789.jpg?v=1764261488</image:loc>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_3062c522-656c-47f5-9eda-091ee4b7a181.jpg?v=1764261490</image:loc>
      <image:title>Strontium-90, LCS/MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/icp-ms-trace-metals</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_d4e8c5f8-2500-4a53-b87f-a35785ff5443.jpg?v=1764261490</image:loc>
      <image:title>ICP-MS Trace Metals</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/icp-ms-major-cations</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  <url>
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    <image:image>
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      <image:title>RI-01 - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://esslabshop.com/products/ri-01k</loc>
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    <image:image>
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      <image:title>RI-01K - Refractive Index Certified Reference Materials at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/refractive_index_17.jpg?v=1767694734</image:loc>
      <image:title>RI-02 - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/refractive_index_kit_16.jpg?v=1767694735</image:loc>
      <image:title>RI-02K - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
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    <image:image>
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      <image:title>RI-03 - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
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      <image:title>RI-03K - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/refractive_index_13.jpg?v=1767694737</image:loc>
      <image:title>RI-04 - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/refractive_index_kit_12.jpg?v=1767694738</image:loc>
      <image:title>RI-04K - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/refractive_index_11.jpg?v=1767694738</image:loc>
      <image:title>RI-05 - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ri-05k</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/refractive_index_kit_10.jpg?v=1767694738</image:loc>
      <image:title>RI-05K - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/refractive_index_9.jpg?v=1767694739</image:loc>
      <image:title>RI-06 - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/refractive_index_kit_8.jpg?v=1767694739</image:loc>
      <image:title>RI-06K - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/refractive_index_7.jpg?v=1767694739</image:loc>
      <image:title>RI-07 - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ri-07k</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/refractive_index_kit_6.jpg?v=1767694740</image:loc>
      <image:title>RI-07K - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/ri-08</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/refractive_index_5.jpg?v=1767694741</image:loc>
      <image:title>RI-08 - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ri-08k</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/refractive_index_kit_4.jpg?v=1767694741</image:loc>
      <image:title>RI-08K - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ri-09</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/refractive_index_3.jpg?v=1767694742</image:loc>
      <image:title>RI-09 - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ri-09k</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/refractive_index_kit_2.jpg?v=1767694742</image:loc>
      <image:title>RI-09K - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ri-10</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/refractive_index_1.jpg?v=1767694743</image:loc>
      <image:title>RI-10 - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ri-10k</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/refractive_index_kit.jpg?v=1767694744</image:loc>
      <image:title>RI-10K - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ri-astmd1218-kit</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/refractive_index_15_df5454d3-968e-4a69-b76c-87052e47d32e.jpg?v=1767694744</image:loc>
      <image:title>RI-03 - Refractive Index Certified Reference Material at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/rvd-01</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/refractive_index_15_0610224b-adbe-4207-a5ec-1d2e8fa8a61e.jpg?v=1767694745</image:loc>
      <image:title>RVD-01 - Multi-Parameter Refractive Index &amp; Density Certified Reference Material, at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/rvd-02</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/rvd_2.jpg?v=1767694745</image:loc>
      <image:title>RVD-02 - Multi-Parameter Refractive Index &amp; Density Certified Reference Material, at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/rvd-03</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/rvd_1.jpg?v=1767694745</image:loc>
      <image:title>RVD-03 - Multi-Parameter Refractive Index &amp; Density Certified Reference Material, at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/rvd-04</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/rvd.jpg?v=1767694746</image:loc>
      <image:title>RVD-04 - Multi-Parameter Refractive Index &amp; Density Certified Reference Material, at 15 °C, 20 °C, 25 °C and 30 °C</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/den-wat01</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/density_water_single_1_1.jpg?v=1767694746</image:loc>
      <image:title>DEN-WAT01 - Analytical Water Density Standard, Density Values at 15 °C, 20 °C &amp; 25 °C</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/den-wat03</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/density_water_triple_pack_1.jpg?v=1767694747</image:loc>
      <image:title>DEN-WAT03 - Analytical Water Density Standard, Density Values at 15 °C, 20 °C &amp; 25 °C</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/159902</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/syringe_159902_03aa01c2-70b9-4391-811e-056817480b0c.jpg?v=1768837582</image:loc>
      <image:title>1710 C 100uL SPCL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/160310</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/0160310_b42c19c7-bca1-4280-a50e-dd8544a30577.png?v=1768837906</image:loc>
      <image:title>Hitachi Autosampler Syringe 500uL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720070</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/download_db6b126c-194b-4960-8ca1-7f4f2c2b7fb2.jpg?v=1768997072</image:loc>
      <image:title>Proline Mech. Pipette, 1-ch, 20-200 l</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720080</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/download_644ecd0c-15bf-4226-a081-5d9a7077869d.jpg?v=1768997003</image:loc>
      <image:title>Proline Mech. Pipette, 1-ch, 2-20 l</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720110</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Proline--_11056.jpg?v=1768402457</image:loc>
      <image:title>Proline Mech. Pipette, 1-ch, 1000-5000</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/722001</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Proline--_11057_RGB.jpg?v=1768402459</image:loc>
      <image:title>Proline Mech. Pipette, 1-ch, 5 l</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/722004</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Proline--_11057_RGB_ae1c94ef-2baa-4400-b6aa-c80d90e32e4d.jpg?v=1768402460</image:loc>
      <image:title>Proline Mech. Pipette, 1-ch, 10 l</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/722010</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Proline--_11057_RGB_6fcefc2a-36fe-41bf-ae06-613eacc018af.jpg?v=1768402461</image:loc>
      <image:title>Proline Mech. Pipette, 1-ch, 20 l</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/722015</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Proline--_11057_RGB_b2f2741b-1819-473c-8267-fb449a516c52.jpg?v=1768402462</image:loc>
      <image:title>Proline Mech. Pipette, 1-ch, 25 l</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/722020</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Proline--_11057_RGB_7d7ffce0-167f-4fb5-99ee-16992592ecbb.jpg?v=1768402463</image:loc>
      <image:title>Proline Mech. Pipette, 1-ch, 50 l</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/722025</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Proline--_11057_RGB_81e814c8-5832-4a9d-9609-7b59897c422d.jpg?v=1768402465</image:loc>
      <image:title>Proline Mech. Pipette, 1-ch, 100 l</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/722030</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Proline--_11057_RGB_20f0d7b5-c41f-4482-8eb1-aed2203fa922.jpg?v=1768402466</image:loc>
      <image:title>Proline Mech. Pipette, 1-ch, 200 µl</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/722035</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Proline--_11057_RGB_ed40d15a-d2cc-4e2a-bc0a-1b7926f6c4a7.jpg?v=1768402467</image:loc>
      <image:title>Proline Mech. Pipette, 1-ch, 250µl</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/722040</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Proline--_11057_RGB_fd93d0f0-3edb-4667-a754-654e2a1faca2.jpg?v=1768402468</image:loc>
      <image:title>Proline Mech. Pipette, 1-ch, 500µl</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/722045</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Proline--_11057_RGB_4ba739f5-de36-4b64-9f22-3268259e21b1.jpg?v=1768402470</image:loc>
      <image:title>Proline Mech. Pipette, 1-ch, 1000µl</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/722050</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Proline--_11057_RGB_2aee9cd9-cdc7-4775-9ab6-563a43a444e3.jpg?v=1768402471</image:loc>
      <image:title>Proline Mech. Pipette, 1-ch, 2000µl</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/722055</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Proline--_11058_RGB.jpg?v=1768402474</image:loc>
      <image:title>Proline Mech. Pipette, 1-ch, 5000µl</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720210</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Proline--_11054.jpg?v=1768402473</image:loc>
      <image:title>Proline Mech. Pipette, 8-ch, 0.5-10µl</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720220</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Proline--_11054_c9756212-2308-4218-8874-1f0f95f6b4bb.jpg?v=1768402475</image:loc>
      <image:title>Proline Mech. Pipette, 8-ch, 5-50µl</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720310</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Proline--_11055_RGB.jpg?v=1768402476</image:loc>
      <image:title>Proline Mech. Pipette, 12-ch, 0.5-10µl</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720320</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Proline--_11055_RGB_43eecdd4-5642-4551-83b6-e4500783a207.jpg?v=1768402478</image:loc>
      <image:title>Proline Mech. Pipette, 12-ch, 5-50 µl</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/720340</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Proline--_11055_RGB_5f17bd3b-8786-4231-9e8f-8989808a2240.jpg?v=1768402478</image:loc>
      <image:title>Proline Mech. Pipette, 12-ch, 50-300µl</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728010</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11060_RGB.jpg?v=1768402480</image:loc>
      <image:title>Proline Plus Mech. Pipette,1-ch,0.1-3 µl</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728020</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11062_RGB.jpg?v=1768402481</image:loc>
      <image:title>Proline + Mech. Pipette,1-ch,0.5-10 µl</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728030</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11066.jpg?v=1768402482</image:loc>
      <image:title>Proline Plus Mech. Pipette,1-ch,2-20 µl</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728050</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11070.jpg?v=1768402484</image:loc>
      <image:title>Proline + Mech. Pipette,1-ch,10-100 µl</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728060</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11071_RGB.jpg?v=1768402485</image:loc>
      <image:title>Proline + Mech. Pipette,1-ch,20-200 µl</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728070</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11074.jpg?v=1768402486</image:loc>
      <image:title>Proline + Mech. Pipette,1-ch,100-1000 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728040</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11067_RGB.jpg?v=1768402489</image:loc>
      <image:title>Proline + Mech. Pipette, 1-ch, 5-50ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728080</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11075.jpg?v=1768402488</image:loc>
      <image:title>Proline + Mech. Pipette, 1-ch, 500-5000ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728090</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11061_RGB.jpg?v=1768402489</image:loc>
      <image:title>Proline + Mech. Pipette, 1-ch, 1-10 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728515</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11076_RGB.jpg?v=1768402492</image:loc>
      <image:title>Proline Plus Mech. Pipette,1-ch, 5ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728520</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11076_RGB_34cebf91-f3af-4a35-8309-dcb362e31845.jpg?v=1768402493</image:loc>
      <image:title>Proline Plus Mech. Pipette, 1-ch, 10ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728530</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11078.jpg?v=1768402494</image:loc>
      <image:title>Proline Plus Mech. Pipette,1-ch, 20ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728535</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11078_263cd390-169f-4498-b754-5c3d5035e6dd.jpg?v=1768402495</image:loc>
      <image:title>Proline Plus Mech. Pipette,1-ch, 25 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728545</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11078_9c96cb4a-f0d9-4f07-b198-fea80c6f8138.jpg?v=1768402495</image:loc>
      <image:title>Proline Plus Mech. Pipette,1-ch, 50 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728550</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11078_599c4bbe-1c9c-42b5-8aaa-34d55f99ce3b.jpg?v=1768402497</image:loc>
      <image:title>Proline Plus Mech. Pipette,1-ch, 100 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728560</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11078_e1c71d19-8350-4811-a6f0-6474f58342a0.jpg?v=1768402498</image:loc>
      <image:title>Proline Plus Mech. Pipette,1-ch, 200 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728565</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11079.jpg?v=1768402499</image:loc>
      <image:title>Proline Plus Mech.Pipette,1-ch, 250ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728567</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11078_487ff12f-2ab1-4c79-93b1-513acf0ea014.jpg?v=1768402500</image:loc>
      <image:title>Proline Plus Mech. Pipette,1-ch, 500ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728570</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11079_56baaf5a-5c34-4999-a64f-ae4f4c758e74.jpg?v=1768402502</image:loc>
      <image:title>Proline Plus Mech. Pipette,1-ch, 1000ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728575</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11079_e9905d89-f3bd-49d8-a329-4d8d936a5d0a.jpg?v=1768402504</image:loc>
      <image:title>Proline Plus Mech. Pipette,1-ch, 2000 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728580</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11079_722ae60f-6134-4a21-ae34-7e62f7a61e85.jpg?v=1768402505</image:loc>
      <image:title>Proline Plus Mech. Pipette,1-ch, 5000ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728590</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11079_7b14d32d-71d8-4c38-a4b0-9e2b427c34e3.jpg?v=1768402506</image:loc>
      <image:title>Proline Plus Mech. Pipette, 1-ch,10 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728130</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11068_RGB.jpg?v=1768402507</image:loc>
      <image:title>Proline + Mech. Pipette, 8-ch, 10-100ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728120</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11064_RGB.jpg?v=1768402509</image:loc>
      <image:title>Proline + Mech. Pipette,8-ch, 0.5-10ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728140</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11072_RGB.jpg?v=1768402511</image:loc>
      <image:title>Proline + Mech. Pipette, 8-ch, 30-300 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728220</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11073_RGB.jpg?v=1768402512</image:loc>
      <image:title>Proline + Mech. Pipette,12-ch, 0.5-10 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728230</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11069_RGB.jpg?v=1768402513</image:loc>
      <image:title>Proline Plus Mech.Pipette, 12-ch , 10-100ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728240</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_ProlinePl_11073_RGB_06c39c5a-094c-402b-a823-2cc4d1a56590.jpg?v=1768402514</image:loc>
      <image:title>Proline + Mech.Pipette, 12-ch, 30-300ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-729010</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Tacta----_11534.jpg?v=1768402515</image:loc>
      <image:title>Tacta Mech. Pipette, 1-ch, 0.1-3ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-729020</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Tacta----_11537.jpg?v=1768402517</image:loc>
      <image:title>Tacta Mech. Pipette, 1-ch, 0.5-10ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-729030</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Tacta----_11540.jpg?v=1768402518</image:loc>
      <image:title>Tacta Mech. Pipette, 1-ch, 2-20 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-729050</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Tacta-Mechanical-Pipette-11541-QuickShip-Sartorius.jpg?v=1768402520</image:loc>
      <image:title>Tacta Mech. Pipette, 1-ch, 10-100ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-729060</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Tacta-Mechanical-Pipette-11544-QuickShip-Sartorius.jpg?v=1768402522</image:loc>
      <image:title>Tacta Mech. Pipette, 1-ch, 20-200ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-729070</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH-Tacta-11547-Quickship-Sartorius.jpg?v=1768402521</image:loc>
      <image:title>Tacta Mech. Pipette, 1-ch, 100-1000UL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-729090</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Tacta----_11536.jpg?v=1768402524</image:loc>
      <image:title>Tacta Mech. Pipette, 1-ch, 1-10 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-729120</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/LH_Tacta----_11538.jpg?v=1768402526</image:loc>
      <image:title>Tacta Mech. Pipette, 8-ch, 0.5-10ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-729130</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Tacta-Mechanical-Pipette-11542-QuickShip-Sartorius.jpg?v=1768402529</image:loc>
      <image:title>Tacta Mech. Pipette, 8-ch, 5-100ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-729140</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Tacta-Mechanical-Pipette-11545-QuickShip-Sartorius.jpg?v=1768402531</image:loc>
      <image:title>Tacta Mech. Pipette, 8-ch, 30-300 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-729220</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Tacta-Mechanical-Pipette-11539-QuickShip-Sartorius.jpg?v=1768402532</image:loc>
      <image:title>Tacta Mech. Pipette, 12-ch, 0.5-10 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-729230</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Tacta-Mechanical-Pipette-11543-QuickShip-Sartorius.jpg?v=1768402533</image:loc>
      <image:title>Tacta Mech. Pipette, 12-ch, 5-100 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-729240</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Tacta-Mechanical-Pipette-11546-QuickShip-Sartorius.jpg?v=1768402536</image:loc>
      <image:title>Tacta Mech. Pipette, 12-ch, 30-300 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-747421</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Electronic-Pipette-Multi-Channel-12-10-_C2_B5-02-Sartorius.jpg?v=1768402539</image:loc>
      <image:title>Picus 2, 12-ch, 0.2 - 10 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-747441</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Electronic-Pipette-Multi-Channel-12-120-_C2_B5-Sartorius.jpg?v=1768402540</image:loc>
      <image:title>Picus 2, 12-ch, 5 - 120 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-747461</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Electronic-Pipette-Multi-Channel-12-300-_C2_B5-02-Sartorius.jpg?v=1768402541</image:loc>
      <image:title>Picus 2, 12-ch, 10 - 300 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-747491</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Electronic-Pipette-Multi-Channel-12-1200-_C2_B5-Sartorius.jpg?v=1768402542</image:loc>
      <image:title>Picus 2, 12-ch, 50 - 1,200 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-747021</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Electronic-Pipette-Single-Channel-10-_C2_B5-02-Sartorius.jpg?v=1768402544</image:loc>
      <image:title>Picus 2, 1-ch, 0.2 - 10 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-747041</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Electronic-Pipette-Single-Channel-120-_C2_B5-Sartorius.jpg?v=1768402544</image:loc>
      <image:title>Picus 2, 1-ch, 5 - 120 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-747061</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Electronic-Pipette-Single-Channel-300-_C2_B5-Sartorius.jpg?v=1768402545</image:loc>
      <image:title>Picus 2, 1-ch, 10 - 300 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-747081</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Electronic-Pipette-Single-Channel-1000-_C2_B5-Sartorius.jpg?v=1768402547</image:loc>
      <image:title>Picus 2, 1-ch, 50 - 1,000 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-747101</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Electronic-Pipette-Single-Channel-5000-_C2_B5-02-Sartorius.jpg?v=1768402549</image:loc>
      <image:title>Picus 2, 1-ch, 100 - 5,000 ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-747111</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Electronic-Pipette-Single-Channel-10000-_C2_B5-Sartorius.jpg?v=1768402549</image:loc>
      <image:title>Picus 2, 1-ch, 500 - 10,000ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-747321</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Electronic-Pipette-Multi-Channel-8-10-_C2_B5-Sartorius.jpg?v=1768402550</image:loc>
      <image:title>Picus 2, 8-ch, 0.2 - 10ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-747341</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Electronic-Pipette-Multi-Channel-8-120-_C2_B5-Sartorius.jpg?v=1768402552</image:loc>
      <image:title>Picus 2, 8-ch, 5 - 120ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-747361</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Electronic-Pipette-Multi-Channel-8-300-_C2_B5-Sartorius.jpg?v=1768402552</image:loc>
      <image:title>Picus 2, 8-ch, 10 - 300ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/lh-747391</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Electronic-Pipette-Multi-Channel-8-1200-_C2_B5-Sartorius.jpg?v=1768402554</image:loc>
      <image:title>Picus 2, 8-ch, 50 - 1,200ul</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/8350-9-100-an</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/chiron-logo_7be84ef6-732e-47c5-83f4-50889b9ea1fc.webp?v=1768996923</image:loc>
      <image:title>1-[2,4-Dinitrophenylhydrazone]pyruvaldehyde</image:title>
      <image:caption>1-[2,4-Dinitrophenylhydrazone]pyruvaldehyde</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/011</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_ded22273-37cc-48d5-a90a-a2f235e1751c.jpg?v=1770035193</image:loc>
      <image:title>Aluminum - 1000 mg/L, 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/013</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_76c98d5e-1a45-4e48-aee9-52292f702914.jpg?v=1770035193</image:loc>
      <image:title>Arsenic - 1000 mg/L, 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/015</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_a498321e-0c9a-4e4a-a5a3-b3cadc7011ef.jpg?v=1770035194</image:loc>
      <image:title>Beryllium - 1000 mg/L, 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/018</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_a6604a5f-61c6-476b-9add-0ba6d41a740f.jpg?v=1770035194</image:loc>
      <image:title>Calcium - 1000 mg/L, 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/019</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_a358ebd6-1774-417a-8698-3cfdbcbbe9a0.jpg?v=1770035195</image:loc>
      <image:title>Hexavalent Chromium - 1000 mg/L, 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/020</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_d2b476c2-e67e-4401-ae5d-78c59a0b7b1b.jpg?v=1770035196</image:loc>
      <image:title>Total Chromium - 1000 mg/L, 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/021</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_a7e496bb-a78d-4bae-b786-09e9fba18fb4.jpg?v=1770035198</image:loc>
      <image:title>Cobalt - 1000 mg/L, 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/022</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_93493940-cf1c-43e1-9d9f-7c923b309602.jpg?v=1770035199</image:loc>
      <image:title>Copper - 1000 mg/L, 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/023</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_9ffd5466-33b7-4f46-8799-3dbcdb0d01e9.jpg?v=1770035200</image:loc>
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  <url>
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  <url>
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      <image:title>Nickel - 1000 mg/L, 125 mL</image:title>
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      <image:title>Potassium - 1000 mg/L, 125 mL</image:title>
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      <image:title>Selenium - 1000 mg/L, 125 mL</image:title>
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      <image:title>Silicon - 1000 mg/L, 125 mL</image:title>
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  <url>
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      <image:title>Silver - 1000 mg/L, 125 mL</image:title>
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  <url>
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      <image:title>Sodium - 1000 mg/L, 125 mL</image:title>
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  <url>
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      <image:title>Strontium - 1000 mg/L, 125 mL</image:title>
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  <url>
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      <image:title>Thallium - 1000 mg/L, 125 mL</image:title>
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  <url>
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      <image:title>Tin - 1000 mg/L, 125 mL</image:title>
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  <url>
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      <image:title>Titanium - 1000 mg/L, 125 mL</image:title>
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  <url>
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      <image:title>Vanadium - 1000 mg/L, 125 mL</image:title>
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  <url>
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      <image:title>Zinc - 1000 mg/L, 125 mL</image:title>
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      <image:title>Chemical Oxygen Demand (COD) - 1000 mg/L, 125 mL</image:title>
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  <url>
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      <image:title>Total Kjeldahl-Nitrogen (TKN) - 1000 mg/L, 125 mL</image:title>
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  <url>
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      <image:title>Ammonia as Ammonia (NH3) - 1000 mg/L, 125 mL</image:title>
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  <url>
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      <image:title>Ammonia as Nitrogen (N) - 1000 mg/L, 125 mL</image:title>
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  <url>
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      <image:title>Bromide - 1000 mg/L, 125 mL</image:title>
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  <url>
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      <image:title>Chloride - 1000 mg/L, 125 mL</image:title>
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  <url>
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      <image:title>Free Cyanide - 1000 mg/L, 125 mL</image:title>
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  <url>
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      <image:title>Complex Cyanide - 1000 mg/L, 125 mL</image:title>
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  <url>
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      <image:title>Fluoride - 1000 mg/L, 125 mL</image:title>
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  <url>
    <loc>https://esslabshop.com/products/051</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Nitrate as Nitrate (NO3) - 1000 mg/L, 125 mL</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Nitrate as Nitrogen (N) - 1000 mg/L, 125 mL</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Nitrite as Nitrogen (N) - 1000 mg/L, 125 mL</image:title>
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  <url>
    <loc>https://esslabshop.com/products/057</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Metals &amp; Cyanide Blank Soil</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Metals &amp; Cyanide Blank Sand</image:title>
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  <url>
    <loc>https://esslabshop.com/products/060</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Phosphate as Phosphate (PO4) - 1000 mg/L, 125 mL</image:title>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Phosphate as Phosphorous (P) - 1000 mg/L, 125 mL</image:title>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Sulfate - 1000 mg/L, 125 mL</image:title>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Phosphorus - 1000 mg/L, 125 mL</image:title>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Silica - 1000 mg/L, 125 mL</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Bromate - 1000 mg/L, 125 mL</image:title>
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  <url>
    <loc>https://esslabshop.com/products/066</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Chlorate - 1000 mg/L, 125 mL</image:title>
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  <url>
    <loc>https://esslabshop.com/products/067</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Chlorite - 1000 mg/L, 125 mL</image:title>
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  <url>
    <loc>https://esslabshop.com/products/068</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Perchlorate - 1000 mg/L, 125 mL</image:title>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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      <image:title>WasteWatR™ Coliforms</image:title>
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  <url>
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  <url>
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  <url>
    <loc>https://esslabshop.com/products/136</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_4c0f7ba9-5e39-49a6-897d-4714f64b6ca9.jpg?v=1770035264</image:loc>
      <image:title>pH 10 Pt - cs of 6</image:title>
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  <url>
    <loc>https://esslabshop.com/products/137</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_b756339e-19ab-4c19-9f11-b94bc0490599.jpg?v=1770035265</image:loc>
      <image:title>pH 10 Liter</image:title>
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  <url>
    <loc>https://esslabshop.com/products/141</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_d147ccc8-3862-4a2d-8d05-e78d3c3a8b4a.jpg?v=1770035266</image:loc>
      <image:title>pH 4, 7, 10 Pt - cs of 6</image:title>
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  <url>
    <loc>https://esslabshop.com/products/160</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_57fa19a5-8321-4e71-9d41-35ef9efeab8d.jpg?v=1770035268</image:loc>
      <image:title>Metals in Sewage SludG™, PriorityPollutnT™</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/212</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_a5cb5bcb-1548-4679-a38b-9404014933ed.jpg?v=1770035268</image:loc>
      <image:title>Dissolved Oxygen</image:title>
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  <url>
    <loc>https://esslabshop.com/products/213</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_22453282-9c02-4cdb-9e69-8cf33bc35bba.jpg?v=1770035269</image:loc>
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  <url>
    <loc>https://esslabshop.com/products/241</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_ac5f54a8-f4fe-4aea-bef4-1317bab95c72.jpg?v=1770035271</image:loc>
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  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_bc35abfb-d573-49ed-90d3-25800872085d.jpg?v=1770035272</image:loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_c7a118f4-93de-4385-8b64-5dade915c0a6.jpg?v=1770035272</image:loc>
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  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_11e9c134-ee5a-46ed-ae02-29c1853cc9f3.jpg?v=1770035273</image:loc>
      <image:title>1,4-Dioxane</image:title>
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    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/273</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_9aa13114-1ca9-413b-b333-0aa1731e92a9.jpg?v=1770035274</image:loc>
      <image:title>Total Phenolics (4-AAP)</image:title>
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  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_d9cbbf01-06e9-4b06-9e1e-f9ab0f8b56a9.jpg?v=1770035275</image:loc>
      <image:title>Glycols in Water</image:title>
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  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_07252583-cc80-461c-94cf-564f94c70b9d.jpg?v=1770035276</image:loc>
      <image:title>1,4-Dioxane</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/files/Waters_ERA_e3527d3c-b835-48c6-b257-b58b15732d7d.png?v=1770035278</image:loc>
      <image:title>1,4-Dioxane</image:title>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_d4274b1f-ebbf-4372-b096-77c2b8c800b3.jpg?v=1770035282</image:loc>
      <image:title>Glycols in Soil</image:title>
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  <url>
    <loc>https://esslabshop.com/products/464</loc>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_65769988-d7e9-416e-a016-e52847f2e03b.jpg?v=1770035286</image:loc>
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  <url>
    <loc>https://esslabshop.com/products/467</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_93eaa156-dcd1-4678-ac41-2420c2083416.jpg?v=1770035286</image:loc>
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  <url>
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      <image:title>Texas Low-Level Fuels (TPH) in Water</image:title>
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  <url>
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      <image:title>Texas High-Level Fuels (TPH) in Water</image:title>
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      <image:caption></image:caption>
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      <image:caption></image:caption>
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  <url>
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      <image:title>1 Liter Oil &amp; Grease, WasteWatR™</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <image:image>
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      <image:title>HEM / SGT-HEM, WasteWatR™</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <image:image>
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    <image:image>
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    <image:image>
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      <image:caption></image:caption>
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    <image:image>
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      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
    </image:image>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_785a711c-1ee2-4e7b-b373-dde552a43d7d.png?v=1770035326</image:loc>
      <image:title>1,4-Dioxane</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Metals in Soil, PriorityPollutnT™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Cyanide in Soil, PriorityPollutnT™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Anions in Soil, PriorityPollutnT™</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Nutrients in Sludge, PriorityPollutnT™</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <image:image>
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      <image:caption></image:caption>
    </image:image>
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  <url>
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    <image:image>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_32253234-78e2-4902-9565-07790db873b5.jpg?v=1770035335</image:loc>
      <image:title>pH</image:title>
      <image:caption></image:caption>
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    <loc>https://esslabshop.com/products/555</loc>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_3959faae-48b2-4fb3-9ff9-b386493730b4.jpg?v=1770035335</image:loc>
      <image:title>Hardness</image:title>
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  <url>
    <loc>https://esslabshop.com/products/556</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_f0a711a6-19b2-4442-a431-9db01b7df8d2.jpg?v=1770035336</image:loc>
      <image:title>Cyanide</image:title>
      <image:caption></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/files/2000_0031c064-d60a-401c-94c9-87b81add819b.jpg?v=1770035337</image:loc>
      <image:title>Organic Carbon</image:title>
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  <url>
    <loc>https://esslabshop.com/products/558</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_8543f66c-36fb-49da-aebc-cf39a5474c84.jpg?v=1770035338</image:loc>
      <image:title>o-Phosphate Nutrients</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://esslabshop.com/products/562</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_bb57b891-7d51-4d21-84fe-656709730509.jpg?v=1770035339</image:loc>
      <image:title>EDB/DBCP/TCP</image:title>
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  <url>
    <loc>https://esslabshop.com/products/563</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_e49946e8-1e98-4dce-9e9a-5f4bdf2e6981.jpg?v=1770035340</image:loc>
      <image:title>PCBs in Oil</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://esslabshop.com/products/564</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_bbab8537-9fec-40db-b9c1-48d293f72eac.jpg?v=1770035342</image:loc>
      <image:title>New Jersey EPH in Soil</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/566</loc>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_18b94675-c0a8-4d07-8c0b-f3522be88a14.jpg?v=1770035342</image:loc>
      <image:title>Massachusetts VPH in Water, QC</image:title>
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  <url>
    <loc>https://esslabshop.com/products/567</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_6da68698-4392-4d85-ac9b-5d47bcefb5c1.jpg?v=1770035343</image:loc>
      <image:title>Massachusetts EPH in Water, QC</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/568</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_538490fc-1d1e-43d4-9da6-0ccc63623ae9.jpg?v=1770035344</image:loc>
      <image:title>Massachusetts VPH in Soil, QC</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/569</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_927c50a6-a24b-46e8-92c1-1d21011cdda5.jpg?v=1770035345</image:loc>
      <image:title>Massachusetts EPH in Soil, QC</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/570</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_3deaf47c-9dde-42fe-956c-c49f6d101758.jpg?v=1770035346</image:loc>
      <image:title>Total Petroleum Hydrocarbons (TPH) in Soil #1</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/571</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_990c527e-48c0-4872-8ff1-6258d41c6b52.jpg?v=1770035347</image:loc>
      <image:title>Total Petroleum Hydrocarbons (TPH) in Soil #2</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/573</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_9195b65c-6c1c-444e-85a6-7861618364b2.jpg?v=1770035348</image:loc>
      <image:title>Tin &amp; Titanium</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/574</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_ff1b0637-9609-4db9-9d07-c82ab47a0959.png?v=1770035348</image:loc>
      <image:title>Mercury</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/576</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_8377f223-16a2-4c80-b6e8-1568872e8be5.jpg?v=1770035350</image:loc>
      <image:title>WasteWatR™ Coliform MicrobE™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/577</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_0e14c7dc-90a7-4dbd-a84b-9031ea1d3696.jpg?v=1770035351</image:loc>
      <image:title>pH</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/578</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_004894a1-e0e7-48cf-826e-434401c69e3b.jpg?v=1770035351</image:loc>
      <image:title>Demand</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/579</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_4b4eb889-0ff8-4f20-a7d1-f2fe4ac11006.jpg?v=1770035353</image:loc>
      <image:title>Complex Nutrients</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/580</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_6004f0f4-2737-454d-a4e8-9499f515978f.jpg?v=1770035354</image:loc>
      <image:title>Hardness</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/581</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_6ed2311f-bca2-47cf-b11a-f20ca752fff4.jpg?v=1770035354</image:loc>
      <image:title>Minerals</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/582</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_38345148-39ed-4eaf-985f-5c5d4953aa86.jpg?v=1770035356</image:loc>
      <image:title>Oil &amp; Grease</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/584</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_70e6ef97-75af-41cd-b466-44c9d9e9ca11.jpg?v=1770035356</image:loc>
      <image:title>Simple Nutrients</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/586</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_2d9338bd-54fc-44bf-a0d2-5685bfa48887.jpg?v=1770035357</image:loc>
      <image:title>Trace Metals</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/587</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_1fd68837-706b-44eb-b6f9-ebe76090e9d6.jpg?v=1770035358</image:loc>
      <image:title>Total Residual Chlorine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/588</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_9c78be39-ef6f-4446-8ca3-829a755340ff.jpg?v=1770035359</image:loc>
      <image:title>Total Cyanide</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/589</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_de57346f-a3ad-4438-a5a2-a516dae0cefb.jpg?v=1770035360</image:loc>
      <image:title>Total Phenolics (4-AAP)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/590</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_7ced55d2-9677-416e-bf91-cad796ac96cc.png?v=1770035360</image:loc>
      <image:title>Metals</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/591</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_cea4933b-2733-45b7-9444-986d7cf56a76.jpg?v=1770035362</image:loc>
      <image:title>Inorganics</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/592</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_49a980d0-b0e8-4eef-89aa-bbfceb73341a.jpg?v=1770035362</image:loc>
      <image:title>Turbidity</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/593</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_f03731d5-ca2d-4b2b-91af-f334ca965938.jpg?v=1770035363</image:loc>
      <image:title>Residual Chlorine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/594</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_f5790dd3-79fe-47de-b913-aa512e08c415.jpg?v=1770035364</image:loc>
      <image:title>Nitrite</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/595</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_95d61a65-47c7-475b-9f29-6e51096534b3.jpg?v=1770035366</image:loc>
      <image:title>SourceWatR™ Microbe</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/596</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_f608e91e-9df1-4404-9b83-233718e67fac.jpg?v=1770035366</image:loc>
      <image:title>Low-Level 1,2,3-TCP</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/597</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_3631233f-c709-4f85-814c-2fd9426ee008.jpg?v=1770035367</image:loc>
      <image:title>1,4-Dioxane</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/599</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_63ef6403-3b90-46c2-865c-c23b366860e5.jpg?v=1770035368</image:loc>
      <image:title>PFAS in Wastewater, WP PT</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/600</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_d0b37388-f541-417d-a43d-7ffadb01e889.jpg?v=1770035370</image:loc>
      <image:title>Total Petroleum Hydrocarbons (TPH) in Water #1</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/601</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_100179cd-8b5e-4c24-9693-69c16f789c2d.jpg?v=1770035371</image:loc>
      <image:title>Total Petroleum Hydrocarbons (TPH) in Water #2</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/603</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_9b485c4e-c010-445f-8574-668a32a35299.jpg?v=1770035372</image:loc>
      <image:title>PFAS in Soil, Soil CRM</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/606</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_56602548-ba88-4d61-ace7-3e5d63f0c273.png?v=1770035372</image:loc>
      <image:title>Air Filter Radionuclides, MRaD™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/607</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_a07f8d65-6934-4e1f-8159-3b1b9f6531a7.png?v=1770035374</image:loc>
      <image:title>Air Filter Gross Alpha/Beta, MRaD™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/608</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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    <image:image>
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  <url>
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      <image:title>Wisconsin Diesel Range Organics (DRO) in Water</image:title>
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      <image:title>Hexavalent Chromium, PotableWatR™</image:title>
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      <image:title>UV 254 Absorbance, PotableWatR™</image:title>
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      <image:title>Dioxin, PotableWatR™</image:title>
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      <image:title>Organophosphorus Pesticides (OPP), PrPollutnT™</image:title>
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      <image:title>o-Phosphate Nutrients, PotableWatR™</image:title>
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      <image:title>Total Organic Halides (TOX), WasteWatR™</image:title>
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  <url>
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  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:title>Low-Level 1,2,3-TCP</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>Unregulated Volatiles, PotableWatR™</image:title>
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  <url>
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      <image:title>Haloacetic Acids (HAA), PotableWatR™</image:title>
      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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  <url>
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      <image:title>Semivolatiles #1, PotableWatR™</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>Semivolatiles #2 Herbicides PotableWatR™</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>EDB/DBCP/TCP, WasteWatR™</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>Hardness, PotableWatR™</image:title>
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  <url>
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      <image:title>PotableWatR™ Coliforms</image:title>
      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Nitrite, PotableWatR™</image:title>
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  <url>
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      <image:title>Residual Chlorine, PotableWatR™</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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      <image:title>Metals, PotableWatR™</image:title>
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  <url>
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  <url>
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      <image:caption></image:caption>
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  <url>
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      <image:title>Toxaphene, PotableWatR™</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>Halomethanes (THMs), PotableWatR™</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>Regulated Volatiles, PotableWatR™</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>Chlorinated Acid Herbicides, PotableWatR™</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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      <image:title>Chlordane, PotableWatR™</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>EDB/DBCP/TCP, PotableWatR™</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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      <image:title>Carbamate/Carbamoxyloxime Pesticides, PotableWatR™</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>PCBs as Decachlorobiphenyl, PotableWatR™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Pesticides, PotableWatR™</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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      <image:title>Volatiles, PriorityPollutnT™</image:title>
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    </image:image>
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  <url>
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    <image:image>
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      <image:title>Base/Neutrals, PriorityPollutnT™</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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      <image:title>Acids, PriorityPollutnT™</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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    <image:image>
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      <image:title>Organochlorine Pesticides, PriorityPollutnT™</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/715</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Low-Level PAHs, PriorityPollutnT™</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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      <image:title>Chlordane, PriorityPollutnT™</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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      <image:title>Toxaphene, PriorityPollutnT™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:title>Chlorinated Acid Herbicides, PriorityPollutnT™</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://esslabshop.com/products/721</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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      <image:title>Volatiles in Soil, PriorityPollutnT™</image:title>
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  <url>
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  <url>
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      <image:title>Chlorinated Acid Herbicides in Soil, PrPollutnT™</image:title>
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      <image:title>Toxaphene in Soil, PriorityPollutnT™</image:title>
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  <url>
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      <image:title>Chlordane in Soil, PriorityPollutnT™</image:title>
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  <url>
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      <image:title>PCBs in Soil, PriorityPollutnT™</image:title>
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  <url>
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  <url>
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      <image:title>Texas Low-Level Fuels (TPH) in Water, QC</image:title>
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  <url>
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      <image:title>Gasoline Additives, PotableWatR™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/910</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_b6576f77-a050-48c8-a4f3-cc566ade56fc.jpg?v=1770035619</image:loc>
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      <image:caption></image:caption>
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  <url>
    <loc>https://esslabshop.com/products/911</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_ed0037ef-f149-42d4-9a3f-78c8a43fe01b.jpg?v=1770035621</image:loc>
      <image:title>Settleable Solids, WasteWatR™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/913</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_09ba71ba-4f0e-467d-8f70-5226ed206610.jpg?v=1770035621</image:loc>
      <image:title>Volatile Solids, WasteWatR™</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/914</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_333947f3-1712-4708-b581-04f331665d4d.jpg?v=1770035623</image:loc>
      <image:title>Corrosivity/pH in Soil, PriorityPollutnT™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/915</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_269a3d57-813d-4086-9f0b-58e6e2f0a13f.jpg?v=1770035624</image:loc>
      <image:title>Acidity, WasteWatR™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/917</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_b7c661bc-a519-4677-a694-584a2e525614.jpg?v=1770035625</image:loc>
      <image:title>Low-Level Total Residual Chlorine</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/919</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_63204aa8-7895-43a0-87ff-dd5f5854937c.jpg?v=1770035626</image:loc>
      <image:title>Boron, WasteWatR™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/920</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_cf1eb5b4-2f1c-4bfe-8cac-957ed0663bd9.jpg?v=1770035627</image:loc>
      <image:title>Nitroaromatics &amp; Nitramines Soil, PrPollutnT™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/921</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_4e422754-51e4-45a1-a895-75291b47d1a9.jpg?v=1770035628</image:loc>
      <image:title>Hexavalent Chromium in Soil, PriorityPollutnT™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/924</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_a033e56e-1ff0-4f7e-be86-230ec2b4f0f4.jpg?v=1770035629</image:loc>
      <image:title>Ready-to-Use VOAs in Soil, PriorityPollutnT™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/925</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_2b0f4554-5669-48c7-91d4-8f5f6728a3b0.jpg?v=1770035630</image:loc>
      <image:title>Organophosphorus Pesticide (OPP) Soil, PrPollutnT™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/926</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_4902d57d-0195-477f-8770-57582a9f4a45.jpg?v=1770035631</image:loc>
      <image:title>Carbamate Pesticides in Soil, PriorityPollutnT™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/928</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_ba215619-b84b-4143-8793-72566fcada6a.jpg?v=1770035632</image:loc>
      <image:title>Glycols in Soil</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/930</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_f5a7d968-ad4b-4053-9fac-e45213b303e0.jpg?v=1770035633</image:loc>
      <image:title>Uranium, PotableWatR™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/931</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_e9279a13-32e7-425d-b1bd-f91141723fe7.jpg?v=1770035633</image:loc>
      <image:title>Low-Level Mercury, WasteWatR™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/932</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_67a3b639-8f8a-4cf4-9a55-d86143829e40.jpg?v=1770035634</image:loc>
      <image:title>Low-Level Nitroaromatics &amp; Nitramines</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/934</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_97bb4f14-5c9c-48a2-adb9-4b53f46efd2b.jpg?v=1770035637</image:loc>
      <image:title>Organophosphorus Pesticides (OPP)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/935</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_97dc920d-db9e-44c1-9667-2a9e834dba3a.jpg?v=1770035637</image:loc>
      <image:title>Heterotrophic Plate Count - NJ</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/954</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_d2d6ef79-940d-4493-8537-3787ca55f0e4.jpg?v=1770035638</image:loc>
      <image:title>Organphosphorus Pesticides (OPP)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/959</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_f6f238a6-de54-45e6-8491-a74eb1f05310.jpg?v=1770035639</image:loc>
      <image:title>PFAS in Drinking Water, WS PT</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/974</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_a6e967c8-9388-44be-999d-e4140ab441bd.jpg?v=1770035641</image:loc>
      <image:title>Chemical Oxygen Demand (COD) - 1000 mg/L, 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/975</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_b7d5145f-9ba2-42ee-b2be-8645bf799ee9.jpg?v=1770035640</image:loc>
      <image:title>MBAS/LAS Surfactants - 1000 mg/L</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/976</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_a86b6f77-a179-4299-b8a1-633b8c26cf0b.png?v=1770035642</image:loc>
      <image:title>Total Organic Halides (TOX) - 1000 mg/L</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/977</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_e2cc128a-dec1-4313-b913-f2cde3e6360d.jpg?v=1770035645</image:loc>
      <image:title>pH, WasteWatR™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/978</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_4e39e7b2-2834-42d7-82e8-bc7534e221f7.jpg?v=1770035647</image:loc>
      <image:title>Total Organic Carbon (TOC) - 1000mg/L, 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/979</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_bc36310d-38a9-45b5-8b16-c1640405de5d.jpg?v=1770035648</image:loc>
      <image:title>Ignitability/Flash Point, PriorityPollutnT™ (set of 3)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/980</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_c593123b-d22f-47d6-b33a-93c22b752605.jpg?v=1770035650</image:loc>
      <image:title>Corrosivity, PotableWatR™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/981</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_ec2a9454-3344-4417-87cf-499399d8a757.jpg?v=1770035651</image:loc>
      <image:title>Ion Chromatography</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/982</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_8220bb3b-118c-4d3a-a9fb-2f36af88cde5.jpg?v=1770035653</image:loc>
      <image:title>Phenol - 1000mg/L, 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/983</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_0f16429a-34a5-424e-8dab-aa29cd0dc062.jpg?v=1770035653</image:loc>
      <image:title>Cyanide, PotableWatR™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/984</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_3ccb4423-077e-483b-bdf4-fe9dcc21e484.png?v=1770035655</image:loc>
      <image:title>Hexavalent Chromium, WasteWatR™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/985</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_990cb3b0-ec9b-44ce-a833-01ffe97a4ba5.jpg?v=1770035656</image:loc>
      <image:title>Ammonia as Nitrogen (N) - 1000 mg/L, 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/986</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_a6493523-c772-4c6c-9f26-85978eda16f8.jpg?v=1770035657</image:loc>
      <image:title>Ammonia as Ammonia (NH3) - 1000 mg/L, 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/987</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_29ba0db3-b231-4d44-930b-2f72f397e2bf.jpg?v=1770035659</image:loc>
      <image:title>Bromide - 1000 mg/L, 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/988</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_a7536f5d-d629-4073-bfde-2df59b50732a.jpg?v=1770035660</image:loc>
      <image:title>Chloride - 1000 mg/L, 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/989</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_b446c1a8-8992-4c93-8cdd-561a0ccde781.jpg?v=1770035661</image:loc>
      <image:title>Fluoride - 1000 mg/L, 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/990</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_b8ad0df0-f172-48b9-a2b3-fdd9c3cd1499.jpg?v=1770035662</image:loc>
      <image:title>Nitrite as Nitrogen (N) - 1000 mg/L, 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/991</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_13a69666-e4a5-472e-8e9c-0049773dabcc.jpg?v=1770035663</image:loc>
      <image:title>Nitrate as Nitrogen (N) - 1000 mg/L, 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/992</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_c6f3bd0f-60ef-4ea1-947c-89102b2cc681.jpg?v=1770035664</image:loc>
      <image:title>Nitrate as Nitrate (NO3) - 1000 mg/L, 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/993</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_1f048945-a7e7-41e4-a50d-5bc0d34e9672.jpg?v=1770035666</image:loc>
      <image:title>Phosphate as Phosphorous (P) - 1000 mg/L, 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/994</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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      <image:title>Volatiles in Gas Cylinder, QC</image:title>
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  <url>
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      <image:title>Aldehydes &amp; Ketones on Sorbent, QC</image:title>
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      <image:title>Metals in Impinger Solution, QC</image:title>
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      <image:title>Mercury on Filter Paper, QC</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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      <image:title>Fluoride in Impinger Solution, QC</image:title>
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  <url>
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      <image:title>Sulfur Dioxide in Impinger Solution, QC</image:title>
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  <url>
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      <image:title>Particulate Matter on Filter Paper, QC</image:title>
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  <url>
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      <image:title>Demand</image:title>
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  <url>
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      <image:title>Ammonia as N</image:title>
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  <url>
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    <image:image>
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      <image:title>Perchlorate</image:title>
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  <url>
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    <image:image>
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      <image:title>Perchlorate</image:title>
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  <url>
    <loc>https://esslabshop.com/products/2685</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_6afabd6f-1141-4b2a-9633-1637b83937ee.jpg?v=1770035728</image:loc>
      <image:title>PCB Congeners in Wastewater, WP PT</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/2994</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_f4f982d2-0668-4099-9fff-285a50fa956d.jpg?v=1770035730</image:loc>
      <image:title>PCB Congeners in Soil, Soil PT</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4013</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_f499ef6f-b248-48cd-90c3-3a985a886159.jpg?v=1770035729</image:loc>
      <image:title>Demand QC plus QC Standard</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4023</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_45f08ba0-be94-4471-8d97-d4c7210bb835.jpg?v=1770035731</image:loc>
      <image:title>Nutrients QC plus QC Standard</image:title>
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    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4030</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Solids, Concentrate</image:title>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/4032</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_c6d05696-81b0-4434-bb83-786a710b9b8a.jpg?v=1770035735</image:loc>
      <image:title>Solids, Concentrate, WasteWatR™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4033</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_f46bd757-e6e8-4586-93c9-b0d0fec511e0.jpg?v=1770035735</image:loc>
      <image:title>Solids QC plus QC Standard</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4053</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_ff45ca58-2cca-48ea-802b-90ff62811ea7.png?v=1770035736</image:loc>
      <image:title>Minerals QC plus QC Standard</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4063</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_6f3f063d-c058-4f27-9c9a-003db06de1b8.jpg?v=1770035738</image:loc>
      <image:title>pH QC plus QC Standard</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4103</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_8b712d00-e836-4de1-a016-7b46c2e1a361.jpg?v=1770035739</image:loc>
      <image:title>Total Residual Chlorine QC plus QC Standard</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4120</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_91154bb4-8491-475b-ad96-1c0e3927b575.jpg?v=1770035740</image:loc>
      <image:title>Oil &amp; Grease Concentrate</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4122</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_646efb1b-94cf-462e-aac5-8d455d54d1cb.jpg?v=1770035742</image:loc>
      <image:title>Oil &amp; Grease Concentrate, WasteWatR™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4123</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_947f0f35-617c-4d29-8232-e8004cbb7629.jpg?v=1770035743</image:loc>
      <image:title>Oil &amp; Grease QC plus QC Standard</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4400</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_a1d2682c-5a94-4dfc-bf3b-1c6043ba46fd.jpg?v=1770035744</image:loc>
      <image:title>Uranium, PT</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4402</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_2e7399d1-35e9-4f4c-9d93-a8bf96169f56.jpg?v=1770035746</image:loc>
      <image:title>Uranium, QC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4429</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_bcf86327-04b5-4994-af34-d5ba79d75678.jpg?v=1770035747</image:loc>
      <image:title>Ohio Fluoride, QC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4450</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_5f72ec97-e185-4d5e-9769-a1bbf4201ba2.jpg?v=1770035749</image:loc>
      <image:title>Volatile Aromatics</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4452</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_bcfd23f9-e2f3-4d51-8cd3-91cd09c8c126.jpg?v=1770035750</image:loc>
      <image:title>Volatile Aromatics, QC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4880</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_cda21178-db1b-4726-b941-e51cb490f464.jpg?v=1770035751</image:loc>
      <image:title>PAH-GC &amp; GCMS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4882</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_798ab058-c655-4836-8424-f5c2a1048a64.jpg?v=1770035753</image:loc>
      <image:title>PAH-GC &amp; GCMS, QC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4990</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_65d4866d-9f5d-498b-9558-137ec3d1d587.jpg?v=1770035754</image:loc>
      <image:title>Lithium, PT</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/4992</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_f7d1e1eb-ba7f-4237-a168-a932b758a391.jpg?v=1770035755</image:loc>
      <image:title>Lithium, QC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/5150</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_af55a072-5b97-4471-bd7e-7587feba9206.jpg?v=1770035756</image:loc>
      <image:title>Solids, Concentrate, WS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/5152</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_e4f0091d-7d55-4f4c-a3a0-d22c5207c92c.jpg?v=1770035758</image:loc>
      <image:title>Solids, Concentrate, PotableWatR™</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/5260</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_3856236b-7e9e-4df8-9da1-350f4ed2459b.jpg?v=1770035759</image:loc>
      <image:title>Inorganic Disinfection 2</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/5262</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_4e76fb90-a40b-47bd-bc35-fa4abeeeb56d.jpg?v=1770035760</image:loc>
      <image:title>Inorganic Disinfection 2 QC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/5270</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_436a368c-018b-4970-b16b-5a07cb2b8fe6.jpg?v=1770035761</image:loc>
      <image:title>Inorganic Disinfection 1</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/5272</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_c2b6b0cd-f288-4a6c-834b-b7185d90f370.jpg?v=1770035763</image:loc>
      <image:title>Inorganic Disinfection 1 QC</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/5370</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_76098f3f-da47-4767-bde3-f263e9766d35.jpg?v=1770035765</image:loc>
      <image:title>PCB Congeners in Wastewater, WP CRM</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/5988</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_3cdd6507-4601-4f0c-a64e-bac15f4e753c.jpg?v=1770035767</image:loc>
      <image:title>PCB Congeners in Soil, Soil CRM</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/78102</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_8db3e8b3-8522-4fb0-bc84-ee55db32ca36.jpg?v=1770035767</image:loc>
      <image:title>Ammonium as NH4- 100 mg/L, 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/78104</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_47aabba6-2497-42e0-9bac-5003887f32ae.jpg?v=1770035768</image:loc>
      <image:title>Ammonium as N- 100 mg/L, 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/78202</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_d789f9d4-c0be-4b46-8680-402f94e418b1.jpg?v=1770035770</image:loc>
      <image:title>Acetate - 1000 mg/L, 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/78212</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_4c0b4ca1-1f2d-42ff-9d71-73fc2de8b910.jpg?v=1770035772</image:loc>
      <image:title>Iodide - 1000 mg/L, 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/071qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_8f8f83dc-506f-459e-a3e2-e010ae14ebfe.jpg?v=1770035773</image:loc>
      <image:title>Sulfide, WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/078a</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_c0a3c50f-eed8-458f-bb31-5de729542bc7.jpg?v=1770035774</image:loc>
      <image:title>Source Water Microbe - SM 9221</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
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      <image:title>Residual Chlorine, WS QR</image:title>
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      <image:title>Toxaphene, WS QR</image:title>
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      <image:title>Halomethanes (THMs), WS QR</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>Chlorinated Acid Herbicides, WS QR</image:title>
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      <image:title>Chlordane, WS QR</image:title>
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  <url>
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      <image:title>EDB/DBCP/TCP, WS QR</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>Carbamate/Carbamoxyloxime Pesticides, WS QR</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>PCBs as Decachlorobiphenyl, WS QR</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>Pesticides, WS QR</image:title>
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  <url>
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      <image:title>Volatiles, WP QR</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>Base/Neutrals, WP QR</image:title>
      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Acids, WP QR</image:title>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Organochlorine Pesticides, WP QR</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://esslabshop.com/products/715qr</loc>
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    <changefreq>daily</changefreq>
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      <image:title>Low-Level PAHs, WP QR</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Chlordane, WP QR</image:title>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Toxaphene, WP QR</image:title>
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  <url>
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      <image:title>Chlorinated Acid Herbicides, WP QR</image:title>
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  <url>
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      <image:title>Volatiles in Soil, Soil QR</image:title>
      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Low-Level PAHs in Soil, Soil QR</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/723qr</loc>
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      <image:title>Chlorinated Acid Herbicides in Soil, Soil QR</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>Toxaphene in Soil, Soil QR</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://esslabshop.com/products/725qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Chlordane in Soil, Soil QR</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://esslabshop.com/products/726qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>PCBs in Soil, Soil QR</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://esslabshop.com/products/727qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Base/Neutrals &amp; Acids in Soil, Soil QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/728qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_62aeaa25-608b-47fb-9d2f-b079d04a58de.jpg?v=1770035942</image:loc>
      <image:title>Organochlorine Pesticides in Soil, Soil QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729s</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>PCBs in Oil, PriorityPollutnT™ (1)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/729sqr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>PCBs in Oil, WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/730qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_4fa1a47a-83ab-4832-b4b0-cb48cd38de6c.jpg?v=1770035944</image:loc>
      <image:title>TCLP Volatiles in Soil, Soil QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/732qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>TCLP Organochlorine Pesticides in Soil, Soil QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/733qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_ba2f3a9c-31af-4d2c-9ea4-2d6f6b89d778.jpg?v=1770035946</image:loc>
      <image:title>PFAS in Drinking Water, WS QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/734s</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>PCBs in Water, PriorityPollutnT™ (1)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/734sqr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_a9e35f1f-6b30-48dc-8253-7046cff2f5f0.jpg?v=1770035948</image:loc>
      <image:title>PCBs, WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/737qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_3e2236a3-9d7f-42d3-b660-d047bace7f10.jpg?v=1770035949</image:loc>
      <image:title>TCLP Semivolatiles in Soil, Soil QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/750qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Iodine-131, RAD QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/751qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Naturals, RAD QR</image:title>
      <image:caption></image:caption>
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  </url>
  <url>
    <loc>https://esslabshop.com/products/752qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_3ae5fcda-ebc9-4c00-9a45-b801effb1124.png?v=1770035951</image:loc>
      <image:title>Tritium, RAD QR</image:title>
      <image:caption></image:caption>
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      <image:title>Strontium-89/90, RAD QR</image:title>
      <image:caption></image:caption>
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      <image:title>Gamma Emitters, RAD QR</image:title>
      <image:caption></image:caption>
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  <url>
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    <image:image>
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      <image:title>Gross Alpha/Beta, RAD QR</image:title>
      <image:caption></image:caption>
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  <url>
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    <image:image>
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      <image:title>BTEX &amp; MTBE, WP QR</image:title>
      <image:caption></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/files/2000_8a30aff7-d6bf-41db-ae27-d8010fa039b0.jpg?v=1770035957</image:loc>
      <image:title>BTEX &amp; MTBE in Soil, Soil QR</image:title>
      <image:caption></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/files/2000_582470ca-20ed-4488-81fa-0f95c1f563b2.jpg?v=1770035957</image:loc>
      <image:title>Gasoline Range Organics (GRO), WP QR</image:title>
      <image:caption></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/files/2000_13c23afc-786f-49b2-b343-2ad7fab6c33b.jpg?v=1770035959</image:loc>
      <image:title>Gasoline Range Organics (GRO) in Soil, Soil QR</image:title>
      <image:caption></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/files/2000_28e6d0e7-1a7e-4796-a1bf-2f5edda8edfe.jpg?v=1770035960</image:loc>
      <image:title>Diesel Range Organics (DRO), WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Diesel Range Organics (DRO) in Soil, Soil QR</image:title>
      <image:caption></image:caption>
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  <url>
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    <image:image>
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      <image:title>Bromide, WP QR</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_c23fc0a4-fc2a-4a5d-8d29-6076c0cd4dc0.jpg?v=1770035964</image:loc>
      <image:title>Nitrite, WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/772qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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    <image:image>
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      <image:title>Wisconsin Diesel Range Organics (DRO), WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_67e626c0-6441-41d3-924b-f32170513f79.jpg?v=1770035967</image:loc>
      <image:title>Wisconsin Gas Range Org (GRO/PVOC), WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/775qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_272b604e-4a61-44c5-a482-4faf6137d74c.jpg?v=1770035969</image:loc>
      <image:title>Silica, WP QR</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Surfactants-MBAS, WP QR</image:title>
      <image:caption></image:caption>
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  <url>
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    <image:image>
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      <image:title>Turbidity, WP QR</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://esslabshop.com/products/779qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>pH, WS QR</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <image:image>
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      <image:title>Surfactants-MBAS, WS QR</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_a5a31d64-56f2-4fe9-bcc4-0f72ff7833d9.jpg?v=1770035976</image:loc>
      <image:title>Silica, WS QR</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/786aqr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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    <image:image>
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      <image:title>Wastewater Coliform Microbe - SM 9221, WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <changefreq>daily</changefreq>
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      <image:title>Wastewater Coliform Microbe, WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Enterococci, WP QR</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Texas Low-Level Fuels (TPH), WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Texas High-Level Fuels (TPH), WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/796qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Texas Low-Level Fuels (TPH) in Soil, Soil QR</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Texas High-Level Fuels (TPH) in Soil, Soil QR</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Arizona TPH in Soil, Soil QR</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://esslabshop.com/products/832s</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>PCBs in Water (1)</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_37d1c8a0-5b2d-4c78-ba5f-66105e3025a5.jpg?v=1770035986</image:loc>
      <image:title>PCBs in Oil (1)</image:title>
      <image:caption></image:caption>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_117887f8-e98d-409c-be5f-7e71391c0ed7.jpg?v=1770035986</image:loc>
      <image:title>Color, WS PT</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/882c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_68e7b2fc-54f1-4ae0-8506-8907dcf4ce51.jpg?v=1770035988</image:loc>
      <image:title>Color, WP PT</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/908qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_aa782dc4-ab21-4727-872d-ce8e61f2a38a.jpg?v=1770035988</image:loc>
      <image:title>Carbamate Pesticides, WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/909qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_ad04c861-b964-4bbe-a8a6-43db0b71c286.jpg?v=1770035989</image:loc>
      <image:title>Gasoline Additives, WS QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/910qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_70357da1-411e-4b0b-b098-4e4b539c7467.jpg?v=1770035990</image:loc>
      <image:title>Perchlorate, WS QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/911qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_ffae129e-768f-4008-9d67-295905f2fe8f.jpg?v=1770035992</image:loc>
      <image:title>Settleable Solids, WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/913qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_8ce1ce53-a8b4-472a-a939-dd7b55e8c2f2.jpg?v=1770035992</image:loc>
      <image:title>Volatile Solids, WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/914qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_8be6123c-6b88-4b47-992f-1b0abd69f43a.jpg?v=1770035994</image:loc>
      <image:title>Corrosivity/pH in Soil, Soil QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/915qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_86bcb94e-b907-4d89-a3e1-3b4d5b1e1d3f.jpg?v=1770035995</image:loc>
      <image:title>Acidity, WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/917qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_5f6c6f5b-4038-483e-b7e9-cc9eea0055d8.jpg?v=1770035995</image:loc>
      <image:title>Low-Level Total Residual Chlorine (TRC), WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/919qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
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      <image:title>Boron, WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/920qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_16406f7a-08d8-4951-b12c-26709e9066d0.jpg?v=1770035998</image:loc>
      <image:title>Nitroaromatics &amp; Nitramines in Soil, Soil QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/921qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_77138b4a-5223-4765-a8e3-a6e55c70b10e.jpg?v=1770035999</image:loc>
      <image:title>Hexavalent Chromium in Soil, Soil QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/924qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_bde98e9c-fb93-4cea-a86c-2bc457e28600.jpg?v=1770036000</image:loc>
      <image:title>Ready-to-Use VOAs in Soil, Soil QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/925qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_fddc49b1-ad79-4651-9b85-abb1b63f75d6.jpg?v=1770036001</image:loc>
      <image:title>Organophosphorus Pesticide (OPP) in Soil, Soil QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/926qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_dc40eb88-5a3d-474f-83c4-4b5b2f07a424.jpg?v=1770036001</image:loc>
      <image:title>Carbamate Pesticides in Soil, Soil QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/928qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_4927859d-80f6-4fba-8041-82b8433f239b.jpg?v=1770036002</image:loc>
      <image:title>Glycols in Soil, Soil QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/930qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_34b70b90-7e7e-47fa-a542-5d20f55063bc.jpg?v=1770036003</image:loc>
      <image:title>Uranium, WS QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/931qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_4c81f7c3-b2ce-4237-ba92-3c938ee669a4.jpg?v=1770036005</image:loc>
      <image:title>Low-Level Mercury, WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/977qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_327243db-b6e5-41d0-9279-04a5e93154dc.jpg?v=1770036006</image:loc>
      <image:title>pH, WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/979qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_d0797a9a-e119-4c61-ba7f-f81a5eec5f25.jpg?v=1770036007</image:loc>
      <image:title>Ignitability/Flash Point, Soil QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/980qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_ff123507-9eaf-415c-bfcb-f7a48b96cc34.jpg?v=1770036009</image:loc>
      <image:title>Corrosivity, WS QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/983qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_d07635d4-5c5a-427a-b513-8c6f88c9b827.jpg?v=1770036009</image:loc>
      <image:title>Cyanide, WS QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/984qr</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_4edfa003-975d-4061-83fb-411dd417b732.png?v=1770036011</image:loc>
      <image:title>Hexavalent Chromium, WP QR</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/am241</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_8b01eb57-0f99-4755-9d9f-264c2712cdc3.jpg?v=1770036012</image:loc>
      <image:title>Americium-241 LCS/MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ba133</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_3adc3910-c6c0-4134-ad43-8d6b6ea26030.jpg?v=1770036013</image:loc>
      <image:title>Barium-133, LCS/MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/co60</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_62af9b94-8661-4dd6-8577-bf5fc9489d92.jpg?v=1770036013</image:loc>
      <image:title>Cobalt-60, LCS/MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/cs134</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_c1d19ca0-c824-4df8-a471-91b8bb77c817.jpg?v=1770036014</image:loc>
      <image:title>Cesium-134, LCS/MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/cs137</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_fcd7fe88-ecfb-447e-a677-b846af0c9e6c.jpg?v=1770036016</image:loc>
      <image:title>Cesium-137, LCS/MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ga</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_81346710-6719-494d-bbbe-9d6c3109321c.jpg?v=1770036017</image:loc>
      <image:title>Gross Alpha (Th-230), LCS/MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/gab</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_b5a0fbc3-73f6-4352-a712-fdd4d2d272ae.jpg?v=1770036018</image:loc>
      <image:title>Gross Alpha/Beta, LCS/MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/gb</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_77ea7224-87fd-459a-83d7-5c49f84ed41f.jpg?v=1770036019</image:loc>
      <image:title>Gross Beta (Cs-137), LCS/MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/h3</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_ee9810d0-41ca-4713-acff-90e00adb5de2.jpg?v=1770036020</image:loc>
      <image:title>Tritium, LCS/MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/k01</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_df6bf7d3-4f29-4a50-87a1-694d5f9f9dff.jpg?v=1770036021</image:loc>
      <image:title>Bismuth - 1000 mg/L, 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/k04</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_fecbc665-648a-4742-bea8-3255ceab53f4.jpg?v=1770036022</image:loc>
      <image:title>Lithium - 1000 mg/L, 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/k08</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_025b595f-e50a-426f-92af-900b1f11daf9.jpg?v=1770036024</image:loc>
      <image:title>Yttrium - 1000 mg/L, 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/k10</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_f90652d9-a584-47a9-bb7f-0dc9966d150a.jpg?v=1770036025</image:loc>
      <image:title>Calcium - 1000 mg/L, Unpreserved, 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/k11</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_6b429e52-75ee-47b7-b5e4-a7602fac7d4a.jpg?v=1770036026</image:loc>
      <image:title>Magnesium - 1000 mg/L, Unpreserved, 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pfas10001</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_12ca5e28-48df-4855-a659-dc0d17caa281.jpg?v=1770036027</image:loc>
      <image:title>PFAS Secondary Source Std, Wastewater/Solids</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pfas10002</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_237e3418-b98a-4de8-9946-b70c863f8a11.jpg?v=1770036028</image:loc>
      <image:title>PFAS Secondary Source Std, Drinking Water</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pu238</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_97e8427a-e7d4-4ee8-933b-31e3b88f6cbd.jpg?v=1770036029</image:loc>
      <image:title>Plutonium-238, LCS/MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/pu239</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_287db341-043c-4b66-b988-a0982c468d58.jpg?v=1770036030</image:loc>
      <image:title>Plutonium-239, LCS/MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ra226</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_4cdf79c0-76ee-4bdc-af80-3f3f9bceffc0.jpg?v=1770036031</image:loc>
      <image:title>Radium-226, LCS/MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/ra228</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_bc5b231f-851c-46c2-a35d-2f5ae4c03f46.jpg?v=1770036032</image:loc>
      <image:title>Radium-228, LCS/MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/sr89</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_e3fc3c27-f304-4920-ae6e-773d4a700cc6.jpg?v=1770036034</image:loc>
      <image:title>Strontium-89, LCS/MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/sr90</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_376bcace-41f1-4571-b301-c321113468ed.jpg?v=1770036034</image:loc>
      <image:title>Strontium-90, LCS/MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/tms001</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_96869814-694b-4a6e-a341-c89da9601a88.jpg?v=1770036036</image:loc>
      <image:title>ICP-MS Trace Metals</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/tms002</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_b0e8c75b-1917-4c32-8834-182530cf08d3.jpg?v=1770036038</image:loc>
      <image:title>ICP-MS Major Cations</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/unat</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_d270a5c7-47d0-4f02-8061-2d8901ded515.jpg?v=1770036038</image:loc>
      <image:title>Uranium, Natural, LCS/MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/zn65</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_927438e4-9a07-4a1f-9977-6c0d60102a1a.jpg?v=1770036039</image:loc>
      <image:title>Zinc-65, LCS/MS</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/01001</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_24c00938-64b7-4176-9acf-fe8f0199c44f.jpg?v=1770042568</image:loc>
      <image:title>25 uS/cm Conductivity -- 1 L (Kit)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/01200</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_07ad4583-b544-4970-8771-c59865e23bdf.jpg?v=1770042566</image:loc>
      <image:title>25 uS/cm Conductivity  -- 1L</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/01300</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_208f29ef-eadb-4625-a11b-901221ddd0f8.jpg?v=1770042568</image:loc>
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      <image:title>1000 uS/cm Conductivity -- 500 mL</image:title>
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      <image:title>146.93 uS/cm Conductivity Kit -- 1 L (Kit)</image:title>
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      <image:title>146.93 uS/cm Conductivity Kit -- 500mL (Kit)</image:title>
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  <url>
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      <image:title>1408.8 uS/cm Conductivity -- 1 L</image:title>
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  <url>
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      <image:title>10,000 uS/cm Conductivity -- 125mL</image:title>
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  <url>
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      <image:title>10,000 uS/cm Conductivity -- 1 L</image:title>
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      <image:title>400,000 uS/cm Conductivity -- 500 mL</image:title>
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      <image:title>500,000 uS/cm Conductivity -- 125 mL</image:title>
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      <image:title>500,000 uS/cm Conductivity -- 500 mL</image:title>
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      <image:title>146.93 uS/cm KCL in Water -- 1L</image:title>
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      <image:title>146.93 uS/cm KCL in Water -- 500mL</image:title>
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      <image:title>146.93 uS/cm KCL in Water -- 125 mL</image:title>
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      <image:title>100 uS/cm KCL in Water -- 1L (Kit)</image:title>
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      <image:title>100 uS/cm KCL in Water -- 250 mL</image:title>
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  <url>
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      <image:title>100 uS/cm KCL in Water -- 500 mL (Kit)</image:title>
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      <image:title>100 uS/cm KCL in Water -- 1L</image:title>
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  <url>
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      <image:title>100 uS/cm KCL in Water -- 500 mL</image:title>
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  <url>
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      <image:title>100 uS/cm KCL in Water -- 125 mL</image:title>
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      <image:title>Conductivity Solution Kit for TOC600 -- 125 mL</image:title>
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      <image:title>PAT700 Conductivity Solution Kit</image:title>
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      <image:title>Conductivity Solution Kit -- 60 mL Anatel 643</image:title>
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      <image:title>25 uS/cm Conductivity in Water -- Sievers 400</image:title>
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      <image:title>25 uS/cm Conductivity - Sievers 500  30mL</image:title>
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      <image:title>Conductivity Validation Kit -- 125 mL</image:title>
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      <image:title>TOC/IC Calibration Blank -- 40 mL</image:title>
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      <image:title>TOC Instrument Flush Kit</image:title>
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  <url>
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      <image:title>0.750 mg/L C from NIST Sucrose -- 40 mL</image:title>
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  <url>
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      <image:title>0.750 mg/L C from NIST Sucrose -- 125 mL</image:title>
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      <image:title>Shimadzu TOC-V HS Validation Kit</image:title>
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      <image:title>Shimadzu TOC-V Wet Chem Validation Kit</image:title>
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      <image:title>Shimadzu TOC-V Multi Calibration Kit</image:title>
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    <changefreq>daily</changefreq>
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      <image:title>0.750 mg/L C from NIST Sucrose -- 500 mL HDPE</image:title>
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  <url>
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      <image:title>1.00 mg/L C from NIST Sucrose -- 40 mL</image:title>
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  <url>
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      <image:title>1.00 mg/L C from NIST Sucrose -- 125 mL</image:title>
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  <url>
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      <image:title>1.00 mg/L C from NIST Sucrose -- 250 mL</image:title>
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  <url>
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      <image:title>1.00 mg/L C from NIST Sucrose -- 500 mL</image:title>
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  <url>
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      <image:title>1.00 mg/L C from NIST Sucrose -- 1 L</image:title>
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      <image:title>Reagent Water Blank (Thornton) -- 500 mL</image:title>
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      <image:title>0.250 mg/L C from NIST Sucrose (Thornton) -- 500 mL</image:title>
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      <image:title>0.500 mg/L C from NIST Sucrose (Thornton) -- 500 mL</image:title>
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      <image:title>Thornton 5000 Calibration Kit</image:title>
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      <image:title>5.0 ppm from NIST Sucrose -- 125 mL</image:title>
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      <image:title>5.0 ppm NIST Sucrose -- 500 mL</image:title>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_be37725f-6a5d-4b1a-b3b2-ef022a559706.jpg?v=1770042649</image:loc>
      <image:title>10.0 ppm NIST Sucrose -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11681</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_eb0b49b4-d130-44b5-a664-0db156dd568d.png?v=1770042649</image:loc>
      <image:title>25.0 ppm NIST Sucrose - 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11682</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_3138c415-bc08-4a58-8a40-c9388c74f098.png?v=1770042651</image:loc>
      <image:title>50.0 ppm NIST Sucrose - 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11701</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_efcb4b3c-a3a1-4626-87a7-07f3b7407c43.png?v=1770042652</image:loc>
      <image:title>0.050 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11703</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_9faf6308-97b2-4efd-be4e-849a5e17808f.png?v=1770042652</image:loc>
      <image:title>0.050 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11704</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_d7c819cc-32f4-4d5d-8350-ed7bdf279c23.png?v=1770042653</image:loc>
      <image:title>0.060 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11707</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_a1079c03-fff4-427a-b46b-2a7be3149538.png?v=1770042654</image:loc>
      <image:title>0.070 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11710</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_64247b55-6d26-4122-b0dc-cd994697473b.png?v=1770042655</image:loc>
      <image:title>0.080 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11713</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_188d96c6-437a-41da-a52c-5099e247a843.png?v=1770042657</image:loc>
      <image:title>0.090 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11716</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_c565538f-6084-48f4-927b-5f26e1b1e9e7.png?v=1770042658</image:loc>
      <image:title>0.100 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11718</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_58997de1-ee15-4947-8f77-05576266cb48.png?v=1770042659</image:loc>
      <image:title>0.100 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11719</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_f76e8cd0-698e-4123-9710-403119a13d6e.png?v=1770042660</image:loc>
      <image:title>0.250 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11720</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_349884f2-0c94-463b-8369-7b3040754cc8.jpg?v=1770042663</image:loc>
      <image:title>0.250 mg/L C from NIST KHP -- 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11721</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_e8cc4213-c6b5-487a-a687-2d77f8c38443.png?v=1770042662</image:loc>
      <image:title>0.250 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11722</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_0e48fffd-dd88-4bd2-b6a5-90c55740cb5d.jpg?v=1770042664</image:loc>
      <image:title>0.250 mg/L C from NIST KHP -- 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11723</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_6522934e-ad7d-4bf8-9c08-69f97354e636.jpg?v=1770042666</image:loc>
      <image:title>0.250 mg/L C from NIST KHP -- 1 L</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11725</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_1a7359c3-82ad-49e6-b49e-b6f7ef35e6a9.png?v=1770042666</image:loc>
      <image:title>0.500 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11730</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_3b631bdd-bc8b-4e3b-921d-401fbbb73191.jpg?v=1770042668</image:loc>
      <image:title>0.500 mg/L C from NIST KHP -- 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11735</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_2d130c1f-b60d-42d6-af0b-a62912f4d6a6.png?v=1770042668</image:loc>
      <image:title>0.500 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11750</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_e94a85a2-c161-4d81-9d89-bf8525b19639.jpg?v=1770042672</image:loc>
      <image:title>0.500 mg/L C from NIST KHP -- 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11775</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_e6e270ca-637a-49b8-8c23-6f03ebe268b0.jpg?v=1770042671</image:loc>
      <image:title>0.500 mg/L C from NIST KHP -- 1 L</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11780</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_ad16ad3c-89c9-4185-996e-54de3e8d2ed2.png?v=1770042672</image:loc>
      <image:title>0.750 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11790</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_6ca6a07a-5c07-4e7b-8205-5a73049f8691.png?v=1770042673</image:loc>
      <image:title>0.750 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11797</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_51bf62a2-bdc8-42cf-a7e8-d6236f8a15ec.png?v=1770042674</image:loc>
      <image:title>0.200 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11798</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_b6c66edf-293f-499a-9981-3e02845f5602.jpg?v=1770042676</image:loc>
      <image:title>0.200 mg/L C from NIST KHP -- 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11800</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_f7ce19ac-5ea0-473f-a4b1-c6a70f64ab57.png?v=1770042676</image:loc>
      <image:title>1.00 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11810</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_e3f01d46-00d6-42f5-b33a-bc4f292a5d0f.jpg?v=1770042678</image:loc>
      <image:title>1.00 mg/L C from NIST KHP -- 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11820</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_f2069883-6978-4b08-a696-16f1159bb32d.png?v=1770042678</image:loc>
      <image:title>1.00 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/11900</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_beadde0f-5407-40d9-acba-6b4f89182e86.jpg?v=1770042680</image:loc>
      <image:title>1.00 mg/L C from NIST KHP -- 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12000</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_183247bb-e9c6-4a3a-b796-9a01519b39ef.jpg?v=1770042682</image:loc>
      <image:title>1.00 mg/L C from NIST KHP -- 1 L</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12050</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_7b4fbecf-a016-4b02-a302-936ff127a545.png?v=1770042681</image:loc>
      <image:title>1.50 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12100</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_dcc9fd0f-fcd7-4607-96cd-7705acfe1c68.png?v=1770042683</image:loc>
      <image:title>2.00 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12110</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_41fd6f7a-7cdd-49f4-8afa-93e75ee81e81.jpg?v=1770042685</image:loc>
      <image:title>2.00 mg/L C from NIST KHP -- 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12120</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_8e5b71b9-116a-4308-857a-0a09f5111564.png?v=1770042685</image:loc>
      <image:title>2.00 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12200</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_3af0f203-bbb5-470f-9ac7-905b3bfc95e8.jpg?v=1770042687</image:loc>
      <image:title>2.00 mg/L C from NIST KHP -- 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12300</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_26ed5db0-cc71-4ed6-a0ad-1995ce1dee06.jpg?v=1770042689</image:loc>
      <image:title>2.00 mg/L C from NIST KHP -- 1 L</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12350</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_491b05c8-3a76-4795-8fb4-0c84adf257fd.png?v=1770042688</image:loc>
      <image:title>4.00 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12360</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_c83eecd0-5f78-4ec7-bab2-ac5593bffd89.jpg?v=1770042690</image:loc>
      <image:title>4.00 mg/L C from NIST KHP -- 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12400</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_cecd4dc0-243b-4bde-86bf-37124fe370e7.png?v=1770042690</image:loc>
      <image:title>5.00 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12402</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_fea2d8f8-098b-427f-8944-ad36e0061320.png?v=1770042692</image:loc>
      <image:title>TOC/IC Validation Challenge</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12410</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_b76fca32-42a1-4172-8e95-6a65621d3771.jpg?v=1770042694</image:loc>
      <image:title>5.00 mg/L C from NIST KHP -- 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12420</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_129c63de-4344-4ce3-bf08-9458be5aeff5.png?v=1770042694</image:loc>
      <image:title>5.00 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12500</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_9a523ef3-51d7-473f-9b55-450cd6e34375.jpg?v=1770042696</image:loc>
      <image:title>5.00 mg/L C from NIST KHP -- 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12600</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_f33baaf1-5b86-4cb6-8882-a097b07235bb.jpg?v=1770042697</image:loc>
      <image:title>5.00 mg/L C from NIST KHP -- 1 L</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12700</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_62581911-ce82-47ab-b252-d5507c8b9574.png?v=1770042698</image:loc>
      <image:title>10.0 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12710</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_49107997-ba44-4ef8-9c48-c456567db0fa.jpg?v=1770042699</image:loc>
      <image:title>10.0 mg/L C from NIST KHP -- 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12720</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_8fcc1aad-188b-4bb9-844f-96c577863538.png?v=1770042699</image:loc>
      <image:title>10.0 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12800</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_25a73cfe-b58a-410a-b718-1d039135d3ae.jpg?v=1770042701</image:loc>
      <image:title>10.0 mg/L C from NIST KHP -- 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12903</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_7f790a69-afd0-4d3a-a49b-a5f6c554ac97.jpg?v=1770042702</image:loc>
      <image:title>20.0 mg/L C from NIST KHP -- 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12914</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_925a8c6b-d360-47a8-b948-0c37d4d959ce.png?v=1770042703</image:loc>
      <image:title>12.5 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/12940</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_45019b4c-ec46-446d-b1ab-e3c7a8569836.png?v=1770042703</image:loc>
      <image:title>15.0 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13000</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_4ef46ff9-f634-497c-ae37-a694826fe399.png?v=1770042704</image:loc>
      <image:title>25.0 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13020</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_97d9a7a3-d869-4eb0-9c19-a6c193e92fea.jpg?v=1770042706</image:loc>
      <image:title>25.0 mg/L C from NIST KHP -- 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13040</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_65e0ed30-eb62-4e84-aeb6-804df13f1bcc.png?v=1770042706</image:loc>
      <image:title>25.0 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13210</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_c05b7c57-4b03-4b89-82d7-b1c1e726d296.png?v=1770042708</image:loc>
      <image:title>30.0 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13225</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_d8b0c327-8fe5-4f58-b689-0dc1d928c07a.png?v=1770042710</image:loc>
      <image:title>50.0 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13226</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_f7fa6ce3-fb01-43a4-801a-ff8b45085bf0.jpg?v=1770042712</image:loc>
      <image:title>50.0 mg/L C from NIST KHP -- 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13228</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_d52749ad-2d48-41aa-a2a0-aabfa66398c0.png?v=1770042713</image:loc>
      <image:title>50.0 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13230</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_d64550dc-fb78-4dc2-b44f-e9fe2b85b0a8.jpg?v=1770042716</image:loc>
      <image:title>50.0 mg/L C from NIST KHP -- 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13275</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_4514ee7c-823f-4187-aa36-7c3e18953d2d.png?v=1770042716</image:loc>
      <image:title>100 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13276</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_1e9bd504-63df-4051-8f59-49c3527770ad.jpg?v=1770042718</image:loc>
      <image:title>100 mg/L C from NIST KHP -- 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13277</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_417956f4-8cc0-41de-b719-8e81f8f170b3.png?v=1770042719</image:loc>
      <image:title>100 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13278</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_fd534740-f5c2-4dfe-ad6c-9292ece5a1a1.jpg?v=1770042721</image:loc>
      <image:title>100 mg/L C from NIST KHP -- 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13282</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_c92e0453-5499-4c23-b991-afaa3b3ae827.png?v=1770042722</image:loc>
      <image:title>150 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13287</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_1fa42427-941c-4508-9485-d93828d30bad.png?v=1770042723</image:loc>
      <image:title>200 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13290</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_f9de1ac9-de22-4eb6-ad09-602b7c7a113d.png?v=1770042724</image:loc>
      <image:title>250 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13292</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_b27998fb-c157-41bc-8ff1-a873410f5b7f.png?v=1770042725</image:loc>
      <image:title>250 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13295</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_fecb003c-0e69-444e-bfd4-82040774fb3b.png?v=1770042726</image:loc>
      <image:title>500 mg/L C from NIST KHP -- 40 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13296</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_96032b27-6419-4b6f-af04-f5836f5eb61a.jpg?v=1770042729</image:loc>
      <image:title>500 mg/L C from NIST KHP -- 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13297</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_122a8146-1b4c-42a1-936a-c0ebcea826c4.jpg?v=1770042730</image:loc>
      <image:title>500 mg/L C from NIST KHP -- 1 L</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13298</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_67f29afb-a0fe-40ef-86ef-e3f272280384.jpg?v=1770042731</image:loc>
      <image:title>500 mg/L C from NIST KHP -- 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13299</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_68bd49c8-e1ad-430f-b639-ec152c595fa6.jpg?v=1770042733</image:loc>
      <image:title>1000 mg/L C from NIST KHP -- 500 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13301</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_d6301ebc-e2be-4459-ac5a-1ef76954cc8e.jpg?v=1770042732</image:loc>
      <image:title>TOC Calibration Blank -- PAT 700</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13305</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_31391947-09f1-4cef-a0b3-d6bf1e64e388.jpg?v=1770042734</image:loc>
      <image:title>1000 mg/L C from NIST KHP -- 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13306</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_38c15bf9-0365-4f54-8f01-6c11ffd98735.png?v=1770042734</image:loc>
      <image:title>1000 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13308</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2000_165f401f-d82d-4955-9206-a04282bc43bd.jpg?v=1770042736</image:loc>
      <image:title>2000 mg/L C from NIST KHP -- 125 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13309</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_651315de-a197-4cb7-9012-aaba5d8cd362.png?v=1770042736</image:loc>
      <image:title>2000 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13335</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_0a465685-955c-4858-9619-487de57f7807.png?v=1770042737</image:loc>
      <image:title>2.5 mg/L C from NIST KHP -- 250 mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13700</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_0c9c670a-d566-49ef-9651-75f7b320e1fc.png?v=1770042738</image:loc>
      <image:title>TOC Calibration Blank -- Sievers 400</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13800</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Waters_ERA_78ab4826-cb62-4ff4-b0ce-a35bb6783108.png?v=1770042739</image:loc>
      <image:title>0.250 mg/L C from NIST Sucrose -- Sievers 400</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/13900</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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    <image:image>
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      <image:title>Sievers Model 800 Auto Sampler Calibration Set</image:title>
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      <image:title>Nicotinamide 50.0 ppm -- 40 mL</image:title>
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      <image:title>Sievers® Model 900 Validation Set with Calibration and Verification</image:title>
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      <image:title>M9 Multi-Point Cal Kit</image:title>
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  <url>
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      <image:title>0.50 mg/L C Nicotinamide - 40 mL</image:title>
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  <url>
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      <image:title>0.50 mg/L C Methanol - 40 mL</image:title>
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      <image:title>TOC Cleaning Validation Cal Kit for A-J -- 40 mL</image:title>
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      <image:title>Replace UV Lamp for Sievers TOC Analyzr-M400 &amp; 800</image:title>
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      <image:title>Graduated Cylinder, 50 mL-Glass</image:title>
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      <image:title>Replacement Pump Tubing for Sievers Model 400</image:title>
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  <url>
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  <url>
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      <image:title>30mL Graduated Beaker, Polypropylene, Non-sterile</image:title>
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  <url>
    <loc>https://esslabshop.com/products/230512</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img622-50ml-beaker.jpg?v=1779786268</image:loc>
      <image:title>50mL Graduated Beaker, Polypropylene, Non-sterile</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/230513</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img623-100ml-beaker.jpg?v=1779786270</image:loc>
      <image:title>100mL Graduated Beaker, Polypropylene, Non-sterile</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://esslabshop.com/products/230514</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img624-150ml-beaker.jpg?v=1779786271</image:loc>
      <image:title>150mL Graduated Beaker, Polypropylene, Non-sterile</image:title>
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    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/230515</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img625-250ml-beaker.jpg?v=1779786273</image:loc>
      <image:title>250mL Graduated Beaker, Polypropylene, Non-sterile</image:title>
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  <url>
    <loc>https://esslabshop.com/products/230516</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img626-400ml-beaker.jpg?v=1779786274</image:loc>
      <image:title>400mL Graduated Beaker, Polypropylene, Non-sterile</image:title>
      <image:caption></image:caption>
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  <url>
    <loc>https://esslabshop.com/products/230517</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img627-600ml-beaker.jpg?v=1779786276</image:loc>
      <image:title>600mL Graduated Beaker, Polypropylene, Non-sterile</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/229464</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img611-250ml-polycarbonate-centrifuge-bottle-web.jpg?v=1779786276</image:loc>
      <image:title>250mL Centrifuge Bottles, Polycarbonate, Knurled Seal Cap, Non-sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229469</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img612-500ml-polycarbonate-centrifuge-bottle-web.jpg?v=1779786278</image:loc>
      <image:title>500mL Centrifuge Bottles, Polycarbonate, Knurled Seal Cap, Non-sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229467</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG296.jpg?v=1779786280</image:loc>
      <image:title>250mL Centrifuge Bottle, PP, Non-sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229468</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG296_850126f6-58ae-48b3-980a-64cacaace031.jpg?v=1779786281</image:loc>
      <image:title>500mL Centrifuge Bottle, PP, Non-sterile</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/229786</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG800-100x100.png?v=1779786282</image:loc>
      <image:title>125mL Media Bottle, Square, PET, Individually Wrapped, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229789</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG801-100x100.png?v=1779786284</image:loc>
      <image:title>250mL Media Bottle, Square, PET, Individually Wrapped, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/229791</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG802-100x100.png?v=1779786285</image:loc>
      <image:title>500mL Media Bottle, Square, PET, Individually Wrapped, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229798</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG803-100x100.png?v=1779786287</image:loc>
      <image:title>1000mL Media Bottle, Square, PET, Individually Wrapped, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229787</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG800-100x100_ba1fe6da-fc31-4c38-a46e-5adac8eb52f2.png?v=1779786288</image:loc>
      <image:title>125mL Media Bottle, Square, PET, Bulk, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229790</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG801-100x100_e957754e-a45c-4084-9dc8-cb116a4cfeda.png?v=1779786289</image:loc>
      <image:title>250mL Media Bottle, Square, PET, Bulk, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG802-100x100_1a319293-fb82-4415-86a9-750c2ae29bc9.png?v=1779786291</image:loc>
      <image:title>500mL Media Bottle, Square, PET, Bulk, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/229799</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG803-100x100_5e8fad6d-1918-4ddc-b858-93043d2f0448.png?v=1779786292</image:loc>
      <image:title>1000mL Media Bottle, Square, PET, Bulk, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230750</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG872.jpg?v=1779786295</image:loc>
      <image:title>30mL Media Bottle, Square, PETG, Individually Wrapped, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG873.jpg?v=1779786296</image:loc>
      <image:title>60mL Media Bottle, Square, PETG, Individually Wrapped, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230752</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG874-scaled.jpg?v=1779786298</image:loc>
      <image:title>125mL Media Bottle, Square, PETG, Individually Wrapped, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG875-scaled.jpg?v=1779786300</image:loc>
      <image:title>250mL Media Bottle, Square, PETG, Individually Wrapped, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230754</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG876-scaled.jpg?v=1779786301</image:loc>
      <image:title>500mL Media Bottle, Square, PETG, Individually Wrapped, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230755</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG877-scaled.jpg?v=1779786302</image:loc>
      <image:title>1000mL Media Bottle, Square, PETG, Individually Wrapped, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230756</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG953-100x100.jpg?v=1779786303</image:loc>
      <image:title>2L Media Bottle, Square, PETG, Individually Wrapped, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229788</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG375.jpg?v=1779786304</image:loc>
      <image:title>500mL Media Bottle, Square, PETG, Individually Wrapped, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230760</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG872_2fad2465-a99f-4232-b89e-f99883886f65.jpg?v=1779786307</image:loc>
      <image:title>30mL Media Bottle, Square, PETG, Bulk, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230761</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG873_900f924a-dfcf-4c34-ae41-80db88b94308.jpg?v=1779786308</image:loc>
      <image:title>60mL Media Bottle, Square, PETG, Bulk, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230762</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG874-scaled_17f0622b-4429-4613-98bd-d8fc332a49cd.jpg?v=1779786310</image:loc>
      <image:title>125mL Media Bottle, Square, PETG, Bulk, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG875-scaled_1eeba197-2432-46ec-a800-d411556f3c69.jpg?v=1779786313</image:loc>
      <image:title>250mL Media Bottle, Square, PETG, Bulk, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230764</loc>
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    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG876-scaled_9e928455-d636-442f-903d-41a69f94cb69.jpg?v=1779786313</image:loc>
      <image:title>500mL Media Bottle, Square, PETG, Bulk, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
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      <image:title>1000mL Media Bottle, Square, PETG, Bulk, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230766</loc>
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    <changefreq>daily</changefreq>
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      <image:title>2L Media Bottle, Square, PETG, Bulk, Sterile</image:title>
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    </image:image>
  </url>
  <url>
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    <image:image>
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      <image:title>30mL Media Bottle, Square, PETG, Tamper Evident, Bulk, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG873-600x600.jpg?v=1779786319</image:loc>
      <image:title>60mL Media Bottle, Square, PETG, Tamper Evident, Bulk, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG874-600x600.jpg?v=1779786321</image:loc>
      <image:title>125mL Media Bottle, Square, PETG, Tamper Evident, Bulk, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG875-600x600.jpg?v=1779786322</image:loc>
      <image:title>250mL Media Bottle, Square, PETG, Tamper Evident, Bulk, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230764te</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG876-600x600.jpg?v=1779786323</image:loc>
      <image:title>500mL Media Bottle, Square, PETG, Tamper Evident, Bulk, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG877-594x600.jpg?v=1779786325</image:loc>
      <image:title>1000mL Media Bottle, Square, PETG, Tamper Evident, Bulk, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230766te</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG384.jpg?v=1779786388</image:loc>
      <image:title>100mm x 15mm Petri Dish, Slippable, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229638</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG313_c111f05e-94e1-47be-8614-af578bb30127.jpg?v=1779786388</image:loc>
      <image:title>35mm x 10mm Petri Dish, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229663</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG314_a5a18332-d876-4ec8-9849-c0169734fda3.jpg?v=1779786390</image:loc>
      <image:title>60mm x 15mm Petri Dish w/Grip Ring, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229692</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG316_46adaea9-6a65-4248-961a-5aed5053d7b0.jpg?v=1779786391</image:loc>
      <image:title>100mm x 15mm Petri Dish w/Grip Ring, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229693</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG316_76f4e76f-493f-401e-99ff-92d098201b83.jpg?v=1779786392</image:loc>
      <image:title>100mm x 15mm Petri Dish w/Grip Ring, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229623</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG214_3837dfd0-7ad4-4b8c-9c69-f2bf110b649c.jpg?v=1779786394</image:loc>
      <image:title>100mm x 20mm Petri Dish w/Grip Ring, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229656</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG403.jpg?v=1779786396</image:loc>
      <image:title>150mm x 15mm Petri Dish, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229653</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img215-150x20-dish.jpg?v=1779786397</image:loc>
      <image:title>150mm x 20mm Petri Dish, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229682</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG380.jpg?v=1779786399</image:loc>
      <image:title>100mm x 15mm Petri Dish, 2 Compartments, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229683</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG381.jpg?v=1779786400</image:loc>
      <image:title>100mm x 15mm Petri Dish, 3 Compartments, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229684</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG382.jpg?v=1779786402</image:loc>
      <image:title>100mm x 15mm Petri Dish, 4 Compartments, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230299</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img750.jpg?v=1779786404</image:loc>
      <image:title>1-10µL Pipette, Adjustable Volume, Single Channel</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230300</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img660-2-20_C2_B5l-pipette.jpg?v=1779786407</image:loc>
      <image:title>2-20µL Pipette, Adjustable Volume, Single Channel</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230305</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img661-20-200_C2_B5l-pipette.jpg?v=1779786409</image:loc>
      <image:title>20-200µL Pipette, Adjustable Volume, Single Channel</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230306</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img751.jpg?v=1779786411</image:loc>
      <image:title>30-300µL Pipette, Adjustable Volume, Single Channel</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230310</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img661-20-200_C2_B5l-pipette_73879be0-f05b-4ff0-942b-8f86975e95f2.jpg?v=1779786411</image:loc>
      <image:title>100-1000µL Pipette, Adjustable Volume, Single Channel</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230313</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img899-230313-600x600.jpg?v=1779786413</image:loc>
      <image:title>1-5mL Pipette, Adjustable Volume, Single Channel</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230314</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img900-230314-600x600.jpg?v=1779786414</image:loc>
      <image:title>1-10mL Pipette, Adjustable Volume, Single Channel</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1021</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/MLA_Micro-D-tipper-orange-scaled-1-600x600.jpg?v=1779786415</image:loc>
      <image:title>10µL Pipette, MLA, Precision, Orange</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1022</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_black-600x600.jpg?v=1779786417</image:loc>
      <image:title>20µL Pipette, MLA, Precision, Black</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1023</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_white-600x600.jpg?v=1779786418</image:loc>
      <image:title>25µL Pipette, MLA, Precision, White</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1024</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_green-600x600.jpg?v=1779786420</image:loc>
      <image:title>50µL Pipette, MLA, Precision, Green</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1030</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_gray-600x600.jpg?v=1779786422</image:loc>
      <image:title>1000µL Pipette, MLA, Precision, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1102</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600.jpg?v=1779786424</image:loc>
      <image:title>15µL Pipette, MLA, Precision, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1103</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_9a275ef6-6f9c-46b1-8d08-1e9c629dbcd2.jpg?v=1779786425</image:loc>
      <image:title>30µL Pipette, MLA, Precision, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1104</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_80dae73c-c2df-44fa-ad8f-376dd33b2b4d.jpg?v=1779786427</image:loc>
      <image:title>40µL Pipette, MLA, Precision, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1106</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_01998b30-9552-4f71-844e-dedecc44a143.jpg?v=1779786428</image:loc>
      <image:title>60µL Pipette, MLA, Precision, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1107</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_790987a1-970f-4790-8215-8774f1da473c.jpg?v=1779786430</image:loc>
      <image:title>70µL Pipette, MLA, Precision, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1108</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_0e796749-6778-403a-b86e-05a6a6ae2c6a.jpg?v=1779786431</image:loc>
      <image:title>75µL Pipette, MLA, Precision, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1109</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_45ff296f-b77f-436f-9615-d246a98b1b5d.jpg?v=1779786433</image:loc>
      <image:title>80µL Pipette, MLA, Precision, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1115</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_674fb0e8-f092-4562-83f0-b0d8edfc82e2.jpg?v=1779786435</image:loc>
      <image:title>600µL Pipette, MLA, Precision, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1117</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_47e47b24-b611-49d6-8eca-ea3bce8f6174.jpg?v=1779786437</image:loc>
      <image:title>800µL Pipette, MLA, Precision, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1118</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_b7631053-3a60-41a0-88b2-eb4355c280fc.jpg?v=1779786438</image:loc>
      <image:title>900µL Pipette, MLA, Precision, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1119</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_6ea99a1e-bd0a-4354-a37a-9aac09fd0188.jpg?v=1779786440</image:loc>
      <image:title>450µL Pipette, MLA, Precision, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1505</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_ca78690f-7732-4b36-b722-17c4398f75f2.jpg?v=1779786441</image:loc>
      <image:title>700µL Pipette, MLA, Precision, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1141c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/MLA_D-tipper-silver-scaled-1-600x600.jpg?v=1779786442</image:loc>
      <image:title>5µL Pipette, MLA, D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1142c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_c6227d07-8f64-4598-a8c9-78ce5b4b9eb7.jpg?v=1779786444</image:loc>
      <image:title>15µL Pipette, MLA, D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1143c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_ec800258-cb79-4f5a-8150-3a98c3d6610c.jpg?v=1779786445</image:loc>
      <image:title>30µL Pipette, MLA, D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1051c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_orange-600x600.jpg?v=1779786447</image:loc>
      <image:title>10µL Pipette, MLA, D-Tipper, Orange</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1052c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_black-600x600_975dafa1-895a-452a-bed4-7d7dd3b8e09b.jpg?v=1779786448</image:loc>
      <image:title>20µL Pipette, MLA, D-Tipper, Black</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1053c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_white-600x600_16049dcd-b052-430e-b352-7184799ef13c.jpg?v=1779786449</image:loc>
      <image:title>25µL Pipette, MLA, D-Tipper, White</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1054c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_green-600x600_6baaf3c3-c05d-4c6a-bd19-c261944d6b5d.jpg?v=1779786451</image:loc>
      <image:title>50µL Pipette, MLA, D-Tipper, Green</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1055c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_blue-e1628516375631-600x553.jpg?v=1779786453</image:loc>
      <image:title>100µL Pipette, MLA, D-Tipper, Blue</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1056c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_red-600x600.jpg?v=1779786454</image:loc>
      <image:title>200µL Pipette, MLA, D-Tipper, Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1056clt</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_red-600x600_4188d6cc-cc85-4fa9-b469-26c928427d7d.jpg?v=1779786455</image:loc>
      <image:title>200µL Pipette, MLA, D-Tipper, Lg Tip, Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1057c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_purple-600x600.jpg?v=1779786457</image:loc>
      <image:title>250µL Pipette, MLA, D-Tipper, Purple</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1058c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_brown-600x600.jpg?v=1779786459</image:loc>
      <image:title>300µL Pipette, MLA, D-Tipper, Brown</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1059c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_yellow-600x600.jpg?v=1779786460</image:loc>
      <image:title>500µL Pipette, MLA, D-Tipper, Yellow</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1060c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_gray-600x600_e6ad6e77-cdc9-4f60-83fa-e677cbc1f790.jpg?v=1779786461</image:loc>
      <image:title>1000µL Pipette, MLA, D-Tipper, Gray</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1050-0998</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_starter-group-600x600.jpg?v=1779786463</image:loc>
      <image:title>Pipette MLA, Starter Kit 3 D-Tippers 50µL,100µL,1000µL, 1 Stand,2 Racks Of Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1050-0999</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_core-group-600x600.jpg?v=1779786464</image:loc>
      <image:title>Pipettes MLA, &quot;Core Group&quot; 5 D-Tipper 1 Stand,2 Racks Of Tips, 10µL,50µL,100µL,200µL,1000µL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1144c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_2d56fff3-19a7-4e17-bbc5-647291a60a2d.jpg?v=1779786465</image:loc>
      <image:title>40µL Pipette, MLA, D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1146c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_c27a8f89-6ae2-49da-b762-3b55f556b2cc.jpg?v=1779786467</image:loc>
      <image:title>60µL Pipette, MLA, D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1147c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_645c055e-626d-4aff-905b-f340cb6a4157.jpg?v=1779786468</image:loc>
      <image:title>70µL Pipette, MLA, D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1148c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_35efd15e-7db3-4e85-b667-0f8e658bc24a.jpg?v=1779786469</image:loc>
      <image:title>75µL Pipette, MLA, D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1149c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_05427788-3856-4571-a6f1-0ed220e9e910.jpg?v=1779786471</image:loc>
      <image:title>80µL Pipette, MLA, D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1150c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_efefa0f3-232e-48d2-b250-d9b23b34e83e.jpg?v=1779786472</image:loc>
      <image:title>90µL Pipette, MLA, D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1151c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_701042f6-1d04-45a6-a22a-d0eddc04f598.jpg?v=1779786473</image:loc>
      <image:title>120µL Pipette, MLA, D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1152c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_8aa5cc95-86c8-4923-a4d5-1540acd40608.jpg?v=1779786474</image:loc>
      <image:title>150µL Pipette, MLA, D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1153c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_835805cc-65b1-4ee6-a193-7473eb3901ce.jpg?v=1779786476</image:loc>
      <image:title>400µL Pipette, MLA, D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1154c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_430f6dd2-9892-493b-b53f-7ee8557890b8.jpg?v=1779786477</image:loc>
      <image:title>450µL Pipette, MLA, D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1157c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_20e405b8-4386-4e13-9786-e90f72581ccf.jpg?v=1779786479</image:loc>
      <image:title>750µL Pipette, MLA, D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1159c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_bef9183a-b739-4b01-be95-90e68974176a.jpg?v=1779786480</image:loc>
      <image:title>600µL Pipette, MLA, D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1160c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_2ca4c7c2-4a21-4da1-b0b3-962ea3d6f8f6.jpg?v=1779786481</image:loc>
      <image:title>800µLPipette, MLA, D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1162c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_46d95b6d-07b4-4b3f-80f2-cec66656a640.jpg?v=1779786483</image:loc>
      <image:title>700µL Pipette, MLA, D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1163c</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/D-Tipper_silver-600x600_31c29fa0-85cd-43af-8640-02e73d659d35.jpg?v=1779786484</image:loc>
      <image:title>900µL Pipette, MLA, D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1051pk</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1051PK-600x600.jpg?v=1779786486</image:loc>
      <image:title>10µL Pipette, MLA, D-Tipper, Pink</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1052pk</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1052PK-600x600.jpg?v=1779786487</image:loc>
      <image:title>20µL Pipette, MLA, D-Tipper, Pink</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1054pk</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1054PK-600x600.jpg?v=1779786489</image:loc>
      <image:title>50µL Pipette, MLA, D-Tipper, Pink</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1055pk</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1055PK-600x600.jpg?v=1779786491</image:loc>
      <image:title>100µL Pipette, MLA, D-Tipper, Pink</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1056pk</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1056PK-600x600.jpg?v=1779786492</image:loc>
      <image:title>200µLPipette, MLA, D-Tipper, Pink</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1057pk</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1057PK-600x600.jpg?v=1779786493</image:loc>
      <image:title>250µL Pipette, MLA, D-Tipper, Pink</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1059pk</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1059PK-600x600.jpg?v=1779786497</image:loc>
      <image:title>500µL Pipette, MLA, D-Tipper, Pink</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1060pk</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1060PK-600x600.jpg?v=1779786499</image:loc>
      <image:title>1000µL Pipette, MLA, D-Tipper, Pink</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1802</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/MLA_Micro-D-tipper-red_-scaled-1-600x600.jpg?v=1779786500</image:loc>
      <image:title>2µL Pipette, MLA, Micro D-Tipper, Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1803</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/MLA_Micro-D-tipper-gray-scaled-1-600x600.jpg?v=1779786502</image:loc>
      <image:title>3µL Pipette, MLA, Micro D-Tipper, Gray</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1804</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/MLA_Micro-D-tipper-white-scaled-1-600x600.jpg?v=1779786504</image:loc>
      <image:title>4µL Pipette, MLA, Micro D-Tipper, White</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1805</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/MLA_Micro-D-tipper-silver-scaled-1-600x600.jpg?v=1779786506</image:loc>
      <image:title>5µL Pipette, MLA, Micro D-Tipper, Silver</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1806</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/MLA_Micro-D-tipper-green-scaled-1-600x600.jpg?v=1779786508</image:loc>
      <image:title>6µL Pipette, MLA, Micro D-Tipper, Green</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1807</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/MLA_Micro-D-tipper-purple-scaled-1-600x600.jpg?v=1779786510</image:loc>
      <image:title>7µL Pipette, MLA, Micro D-Tipper, Purple</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1808</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/MLA_Micro-D-tipper-black-scaled-1-600x600.jpg?v=1779786511</image:loc>
      <image:title>8µL Pipette, MLA, Micro D-Tipper, Black</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1809</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/MLA_Micro-D-tipper-blue-scaled-1-600x600.jpg?v=1779786513</image:loc>
      <image:title>9µL Pipette, MLA, Micro D-Tipper, Blue</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1810</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/MLA_Micro-D-tipper-orange-scaled-1-600x600_d59febdd-ebb9-46fa-bb4e-668acc404978.jpg?v=1779786514</image:loc>
      <image:title>10µL Pipette, MLA, Micro D-Tipper, Orange</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1136</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Digital_green-e1651560492933-600x600.jpg?v=1779786516</image:loc>
      <image:title>10-50µL Pipette, MLA, Digital, Green</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1137</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Digital_gray-600x600.jpg?v=1779786518</image:loc>
      <image:title>50-200µL Pipette, MLA, Digital, Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1138</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Digital_red-600x600.jpg?v=1779786519</image:loc>
      <image:title>200-1000µL Pipette, MLA, Digital, Gray</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1065</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Macro_gray-600x600.jpg?v=1779786520</image:loc>
      <image:title>1mL Pipette, MLA, Macro, Gray</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1066</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Macro_red-600x600.jpg?v=1779786522</image:loc>
      <image:title>2mL Pipette, MLA, Macro, Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1067</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Macro_green-600x600.jpg?v=1779786523</image:loc>
      <image:title>3mL Pipette, MLA, Macro, Green</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1068</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Macro_white-600x600.jpg?v=1779786524</image:loc>
      <image:title>4mL Pipette, MLA, Macro, White</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1069</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Macro_yellow-600x600.jpg?v=1779786526</image:loc>
      <image:title>5mL Pipette, MLA, Macro, Yellow</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1076</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Large-vol-Macro-600x600.jpg?v=1779786527</image:loc>
      <image:title>6mL Pipette, MLA, Macro, Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1077</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Large-vol-Macro-600x600_f0546219-6140-4c81-8c20-1bea0063d52c.jpg?v=1779786528</image:loc>
      <image:title>7mL Pipette, MLA, Macro, Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1078</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Large-vol-Macro-600x600_a0e2f0bb-2eb2-423e-b758-4eccb83871c6.jpg?v=1779786530</image:loc>
      <image:title>8mL Pipette, MLA, Macro, Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1079</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Large-vol-Macro-600x600_7976f89a-4eb8-424b-87ba-8a00c54a820f.jpg?v=1779786531</image:loc>
      <image:title>9mL Pipette, MLA, Macro, Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1070</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Large-vol-Macro-600x600_5d2f7f18-e66e-4b83-a05b-5fe310db8e0c.jpg?v=1779786533</image:loc>
      <image:title>10mL Pipette, MLA, Macro, Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1134</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Macro_Selectable-600x600.jpg?v=1779786534</image:loc>
      <image:title>2-5mL Pipette, MLA, Macro, Selectable, Blue</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1061</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Macro_Adjustable-600x600.jpg?v=1779786536</image:loc>
      <image:title>1-5mL Pipette, MLA, Macro, Adjustable</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1065-0020</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1065-0020_Ovation-ESC-20uL-1-600x600.jpg?v=1779786537</image:loc>
      <image:title>0.5-20µL Pipette, Ovation, (ESC) Electronic Single Channel</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1065-0125</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1065-0125_Ovation-ESC-125uL-1-600x600.jpg?v=1779786538</image:loc>
      <image:title>2-125µL Pipette, Ovation, (ESC) Electronic Single Channel</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1065-0250</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1065-0250_Ovation-ESC-250uL-1-600x600.jpg?v=1779786540</image:loc>
      <image:title>5-250µL Pipette, Ovation, (ESC) Electronic Single Channel</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1065-1250</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1065-1250_Ovation-ESC-1250uL-1-600x600.jpg?v=1779786541</image:loc>
      <image:title>25-1250µL Pipette, Ovation, (ESC) Electronic Single Channel</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1065-0020lf</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1065-0020_Ovation-ESC-20uL-1-600x600_8725a68b-8eef-41bf-921c-9029c70d77f8.jpg?v=1779786543</image:loc>
      <image:title>0.5-20µL Pipette, Ovation, Electronic Single Channel (ESC), Fits 10/20µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1065-0125lf-200</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1065-0125_Ovation-ESC-125uL-1-600x600_5031237e-869f-4d80-8ae9-3120d3aa8dba.jpg?v=1779786544</image:loc>
      <image:title>2-125µL Pipette, Ovation, Electronic Single Channel (ESC), Fits 200µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1065-0125lf-300</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1065-0125_Ovation-ESC-125uL-1-600x600_cbfddbdd-3fa8-4df5-9cd6-02ae79a3bf0b.jpg?v=1779786545</image:loc>
      <image:title>2-125µL Pipette, Ovation, Electronic Single Channel (ESC), Fits 300µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1065-0250lf-200</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1065-0250_Ovation-ESC-250uL-1-600x600_965ed686-4b01-4858-ada0-6164763ac849.jpg?v=1779786547</image:loc>
      <image:title>5-250µL Pipette, Ovation, Electronic Single Channel (ESC), Fits 200µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1065-0250lf-300</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1065-0250_Ovation-ESC-250uL-1-600x600_42fb04e7-ef3d-43aa-a144-f5157a71c792.jpg?v=1779786549</image:loc>
      <image:title>5-250µL Pipette, Ovation, Electronic Single Channel (ESC), Fits 300µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1065-1250lf</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1065-1250_Ovation-ESC-1250uL-1-600x600_9e36847f-dda6-42ac-9e79-7535c7d13c84.jpg?v=1779786550</image:loc>
      <image:title>25-1250µL Pipette, Ovation, Electronic Single Channel (ESC), Fits 1000/1200µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1160-0020</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1160-0020_Ovation-E8-20uL_-1-600x600.jpg?v=1779786551</image:loc>
      <image:title>0.5-20µL Pipette, Ovation, (E8) Electronic Multichannel, Yellow</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1160-0125</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1160-0125_Ovation-E8-125uL_-2-600x600.jpg?v=1779786552</image:loc>
      <image:title>2.0-125µL Pipette, Ovation, (E8) Electronic Multichannel, Green</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1160-0250</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1160-0250_Ovation-E8-250uL_-1-600x600.jpg?v=1779786554</image:loc>
      <image:title>5.0-250µL Pipette, Ovation, (E8) Electronic Multichannel, Blue</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1160-1250</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1160-1250_Ovation-E8-1250uL_-1-600x600.jpg?v=1779786555</image:loc>
      <image:title>25-1250µL Pipette, Ovation, (E8) Electronic Multichannel, Purple</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1060-0020</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1060-0020_Ovation-E12-20uL_-600x600.jpg?v=1779786557</image:loc>
      <image:title>0.5-20µL Pipette, Ovation, (E12) Electronic Multichannel, Yellow</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1060-0125</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1060-0125_Ovation-E12-125uL_-600x600.jpg?v=1779786559</image:loc>
      <image:title>2.0-125µL Pipette, Ovation, (E12) Electronic Multichannel, Green</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1060-0250</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1060-0250_Ovation-E12-250uL_-600x600.jpg?v=1779786560</image:loc>
      <image:title>5.0-250µL Pipette, Ovation, (E12) Electronic Multichannel, Blue</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1060-0850</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1060-0850_Ovation-E12-850uL_-600x600.jpg?v=1779786561</image:loc>
      <image:title>25.0-850µL Pipette Ovation (E12) Electronic Multichannel, Gray</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1160-0020lf</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1160-0020_Ovation-E8-20uL_-1-600x600_8d07801f-253e-46fe-b314-9c3e843ba768.jpg?v=1779786562</image:loc>
      <image:title>0.5-20µL Pipette, Ovation, Electronic Multichannel (E8), Fits 10/20µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1160-0125lf-200</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1160-0125_Ovation-E8-125uL_-2-600x600_14717b89-ba68-4c05-8c57-29732c1142a4.jpg?v=1779786564</image:loc>
      <image:title>2-125µL Pipette, Ovation, Electronic Multichannel (E8), Fits 200µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1160-0125lf-300</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1160-0125_Ovation-E8-125uL_-2-600x600_e1c81cc8-f186-42b0-a2a2-cbb6d9c01167.jpg?v=1779786565</image:loc>
      <image:title>2-125µL Pipette, Ovation, Electronic Multichannel (E8), Fits 300µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1160-0250lf-200</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1160-0250_Ovation-E8-250uL_-1-600x600_8145e41f-7b9c-4f36-8bd1-cb6406fdd099.jpg?v=1779786567</image:loc>
      <image:title>5-250µL Pipette, Ovation, Electronic Multichannel (E8), Fits 200µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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      <image:title>5-250µL Pipette, Ovation, Electronic Multichannel (E8), Fits 300µL LfTS Tips</image:title>
      <image:caption></image:caption>
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    <image:image>
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      <image:title>25-1250µL Pipette, Ovation, Electronic Multichannel (E8), Fits 1000/1200µL LfTS Tips</image:title>
      <image:caption></image:caption>
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  <url>
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      <image:title>0.5-20µL Pipette, Ovation, Electronic Multichannel (E12), Fits 10/20µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1060-0125_Ovation-E12-125uL_-600x600_11c46812-9225-4efe-be29-fd76a47b2d36.jpg?v=1779786573</image:loc>
      <image:title>2-125µL Pipette, Ovation, Electronic Multichannel (E12), Fits 200µL LfTS Tips</image:title>
      <image:caption></image:caption>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1060-0125_Ovation-E12-125uL_-600x600_ba857f93-c71f-427b-a220-892c98193976.jpg?v=1779786574</image:loc>
      <image:title>2-125µL Pipette, Ovation, Electronic Multichannel (E12), Fits 300µL LfTS Tips</image:title>
      <image:caption></image:caption>
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  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1060-0250_Ovation-E12-250uL_-600x600_40201eb1-ee7c-4192-8bc8-0c0c8b841572.jpg?v=1779786575</image:loc>
      <image:title>5-250µL Pipette, Ovation, Electronic Multichannel (E12), Fits 200µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1060-0250_Ovation-E12-250uL_-600x600_0e13e231-d4cf-487a-8900-7ad9a4436f23.jpg?v=1779786576</image:loc>
      <image:title>5-250µL Pipette, Ovation, Electronic Multichannel (E12), Fits 300µL LfTS Tips</image:title>
      <image:caption></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/files/1060-0850_Ovation-E12-850uL_-600x600_0a9befa5-e10d-43c4-a364-aec349b18dd5.jpg?v=1779786578</image:loc>
      <image:title>25-850µL Pipette, Ovation, Electronic Multichannel (E12), Fits 1000/1200µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1065-05ml</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1065-05mL_Ovation-Macro-5mL-1-600x600.jpg?v=1779786580</image:loc>
      <image:title>100-5000µL Pipette, Ovation, (Macro 5), Electronic</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Macro10_new-nozzle-600x600.jpg?v=1779786581</image:loc>
      <image:title>0.2 -10mL Pipette, Ovation, (Macro 10), Electronic</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1070-0002_Ovation-M-2uL-1-600x600.jpg?v=1779786583</image:loc>
      <image:title>0.2-2µL Pipette, Ovation, M (Mechanical)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1070-0010_Ovation-M-10uL-1-600x600.jpg?v=1779786584</image:loc>
      <image:title>1.0-10µL Pipette, Ovation, M (Mechanical)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1070-0020_Ovation-M-20uL-1-600x600.jpg?v=1779786586</image:loc>
      <image:title>2.0-20µL Pipette, Ovation, M (Mechanical)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1070-0100_Ovation-M-100uL-1-600x600.jpg?v=1779786587</image:loc>
      <image:title>10-100µL Pipette, Ovation, M (Mechanical)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1070-0200_Ovation-M-200uL-1-e1610052904504.jpg?v=1779786588</image:loc>
      <image:title>20-200µL Pipette, Ovation, M (Mechanical)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1070-1000_Ovation-M-1000uL-1-600x600.jpg?v=1779786590</image:loc>
      <image:title>100-1000µL Pipette, Ovation, M (Mechanical)</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1070-0991_Ovation-M-3-piece-Set-1-1-600x600.jpg?v=1779786592</image:loc>
      <image:title>10µL,100µL,1000µL Pipette, Ovation, M (Mechanical) Starter Set 3 Pieces</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1070-0994_Ovation-M-4-piece-Set-1-600x600.jpg?v=1779786594</image:loc>
      <image:title>2µL,20µL,200µL,1000µL Pipette, Ovation, M (Mechanical) Starter Set 4 Pieces</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1070-0002lf</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1070-0002_Ovation-M-2uL-1-600x600_cfb7b50a-1915-437d-8ff5-e6d4eff8fb5b.jpg?v=1779786594</image:loc>
      <image:title>0.2-2µL Pipette, Ovation, Mechanical (M), Fits 10/20µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1070-0010lf</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1070-0010_Ovation-M-10uL-1-600x600_30bef5dd-557b-41f3-8ea1-4c5d4e78b15c.jpg?v=1779786595</image:loc>
      <image:title>1-10µL Pipette, Ovation, Mechanical (M), Fits 10/20µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1070-0020lf</loc>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1070-0020_Ovation-M-20uL-1-600x600_d48a4021-49aa-4afc-b208-cb5de135f850.jpg?v=1779786596</image:loc>
      <image:title>2-20µL Pipette, Ovation, Mechanical (M), Fits 10/20µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1070-0100_Ovation-M-100uL-1-600x600_18cffff6-1fc3-4484-8eec-c2ec7918cce5.jpg?v=1779786598</image:loc>
      <image:title>10-100µL Pipette, Ovation, Mechanical (M), Fits 200µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1070-0100_Ovation-M-100uL-1-600x600_d5b36374-ad08-4cee-a323-a60b98283502.jpg?v=1779786599</image:loc>
      <image:title>10-100µL Pipette, Ovation, Mechanical (M), Fits 300µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1070-0200_Ovation-M-200uL-1-e1610052904504_39d46895-6967-445a-9adf-9748b40605c1.jpg?v=1779786600</image:loc>
      <image:title>20-200µL Pipette, Ovation, Mechanical (M), Fits 200µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1070-0200_Ovation-M-200uL-1-e1610052904504_463b956d-7a62-4144-96ef-369687da1ec4.jpg?v=1779786601</image:loc>
      <image:title>20-200µL Pipette, Ovation, Mechanical (M), Fits 300µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1070-1000_Ovation-M-1000uL-1-600x600_2ab15cae-8fac-4847-bf0c-5a8113710960.jpg?v=1779786603</image:loc>
      <image:title>100-1000µL Pipette, Ovation, Mechanical (M), Fits 1000/1200µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1057-0002_Ovation-QS-2uL-2-600x600.jpg?v=1779786605</image:loc>
      <image:title>0.2-2µL Pipette, Ovation, Quick-Set (QS), Red</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1057-0010</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1057-0010_Ovation-QS-10uL-2-600x600.jpg?v=1779786606</image:loc>
      <image:title>1-10µL Pipette, Ovation, Quick-Set (QS), Orange</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1057-0020</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1057-0020_Ovation-QS-20uL-2-600x600.jpg?v=1779786608</image:loc>
      <image:title>2-20µL Pipette, Ovation, Quick-Set (QS), Yellow</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1057-0100</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1057-0100_Ovation-QS-100uL-2-600x600.jpg?v=1779786609</image:loc>
      <image:title>10-100µL Pipette, Ovation, Quick-Set (QS), Green</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1057-0200</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1057-0200_Ovation-QS-200uL-2-600x600.jpg?v=1779786611</image:loc>
      <image:title>20-200µL Pipette, Ovation, Quick-Set (QS), Blue</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1057-1000</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1057-1000_Ovation-QS-1000uL-2-600x600.jpg?v=1779786612</image:loc>
      <image:title>100-1000µL Pipette, Ovation, Quick-Set (QS), Purple</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1057-0999</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1057-0992_Ovation-QS-3-piece-Set-2-2-600x600.jpg?v=1779786614</image:loc>
      <image:title>20µL, 200µL, 1000µL Pipette, Ovation, Quick-Set (QS), 3 Piece Set</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1057-0002lf</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1057-0002_Ovation-QS-2uL-2-600x600_8622adc1-f123-4e03-ba91-e28186ac4a8c.jpg?v=1779786614</image:loc>
      <image:title>0.2-2µL Pipette, Ovation, Quick-Set (QS), Fits 10/20µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1057-0010lf</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1057-0010_Ovation-QS-10uL-2-600x600_15ec699d-8794-4d95-8692-4eadc60acef6.jpg?v=1779786616</image:loc>
      <image:title>1-10µL Pipette, Ovation, Quick-Set (QS), Fits 10/20µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1057-0020lf</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1057-0020_Ovation-QS-20uL-2-600x600_8d91ecb4-1daa-4d83-8bc8-d1a0b685c4b9.jpg?v=1779786617</image:loc>
      <image:title>2-20µL Pipette, Ovation, Quick-Set (QS), Fits 10/20µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1057-0100lf-200</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1057-0100_Ovation-QS-100uL-2-600x600_2f954de1-e86e-4cf6-b727-c8a8ff446624.jpg?v=1779786619</image:loc>
      <image:title>10-100µL Pipette, Ovation, Quick-Set (QS), Fits 200µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1057-0100lf-300</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1057-0100_Ovation-QS-100uL-2-600x600_0e3de207-18a7-422c-b14c-ef20833e517c.jpg?v=1779786620</image:loc>
      <image:title>10-100µL Pipette, Ovation, Quick-Set (QS), Fits 300µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1057-0200lf-200</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1057-0200_Ovation-QS-200uL-2-600x600_32d112a7-7485-4f5f-b453-0225546c15cf.jpg?v=1779786621</image:loc>
      <image:title>20-200µL Pipette, Ovation, Quick-Set (QS), Fits 200µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1057-0200lf-300</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1057-0200_Ovation-QS-200uL-2-600x600_8cfc19be-7652-4f46-b41e-2ee61a1d7511.jpg?v=1779786623</image:loc>
      <image:title>20-200µL Pipette, Ovation, Quick-Set (QS), Fits 300µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1057-1000lf</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1057-1000_Ovation-QS-1000uL-2-600x600_22ee1309-b977-48c6-827a-dc5cd397c806.jpg?v=1779786624</image:loc>
      <image:title>100-1000µL Pipette, Ovation, Quick-Set (QS), Fits 1000/1200µL LfTS Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1157-0005</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1157-0005_Ovation-F1-5uL.jpg?v=1779786627</image:loc>
      <image:title>5µL Pipette, Ovation, (F1) Fixed Volume, One Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1157-0010</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1157-0010_Ovation-F1-10uL.jpg?v=1779786627</image:loc>
      <image:title>10µL Pipette, Ovation, (F1) Fixed Volume, One Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1157-0020</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1157-0020_Ovation-F1-20uL.jpg?v=1779786628</image:loc>
      <image:title>20µL Pipette, Ovation, (F1) Fixed Volume, One Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1157-0025</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1157-0025_Ovation-F1-25uL.jpg?v=1779786630</image:loc>
      <image:title>25µL Pipette, Ovation, (F1) Fixed Volume, One Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1157-0050</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1157-0050_Ovation-F1-50uL.jpg?v=1779786631</image:loc>
      <image:title>50µL Pipette, Ovation, (F1) Fixed Volume, One Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1157-0100</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1157-0100_Ovation-F1-100uL.jpg?v=1779786632</image:loc>
      <image:title>100µL Pipette, Ovation, (F1) Fixed Volume, One Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1157-0200</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1157-0200_Ovation-F1-200uL.jpg?v=1779786634</image:loc>
      <image:title>200µL Pipette, Ovation, (F1) Fixed Volume, One Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1157-0250</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1157-0250_Ovation-F1-250uL.jpg?v=1779786635</image:loc>
      <image:title>250µL Pipette, Ovation, (F1) Fixed Volume, One Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1157-0300</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1157-0300_Ovation-F1-300uL.jpg?v=1779786636</image:loc>
      <image:title>300µLPipette, Ovation, (F1) Fixed Volume, One Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1157-0500</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1157-0500_Ovation-F1-500uL.jpg?v=1779786638</image:loc>
      <image:title>500µL Pipette, Ovation, (F1) Fixed Volume, One Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1157-1000</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1157-1000_Ovation-F1-1000uL.jpg?v=1779786639</image:loc>
      <image:title>1000µL Pipette, Ovation, (F1) Fixed Volume, One Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1157-0999</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1057-0992_Ovation-QS-3-piece-Set-2-2-600x600_910377ce-e3d2-415d-bbdd-dbde11203f15.jpg?v=1779786641</image:loc>
      <image:title>Pipette, Ovation, (F1) Starter Pack, Includes, 10µL, 100µL, 200µL,1000µL, 3 Rack Tips</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1257-0001</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1257-0001_Ovation-F2-1uL.jpg?v=1779786642</image:loc>
      <image:title>1µL Pipette, Ovation, (F2) Fixed Volume, Two Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1257-0002</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1257-0002_Ovation-F2-2uL.jpg?v=1779786643</image:loc>
      <image:title>2µL Pipette, Ovation, (F2) Fixed Volume, Two Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1257-0005</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1257-0005_Ovation-F2-5uL.jpg?v=1779786644</image:loc>
      <image:title>5µL Pipette, Ovation, (F2) Fixed Volume, Two Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1257-0010</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1257-0010_Ovation-F2-10uL.jpg?v=1779786645</image:loc>
      <image:title>10µL Pipette, Ovation, (F2) Fixed Volume, Two Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1257-0020</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1257-0020_Ovation-F2-20uL.jpg?v=1779786647</image:loc>
      <image:title>20µL Pipette, Ovation, (F2) Fixed Volume, Two Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1257-0025</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1257-0025_Ovation-F2-25uL.jpg?v=1779786649</image:loc>
      <image:title>25µL Pipette, Ovation, (F2) Fixed Volume, Two Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1257-0050</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1257-0050_Ovation-F2-50uL.jpg?v=1779786650</image:loc>
      <image:title>50µL Pipette, Ovation, (F2) Fixed Volume, Two Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1257-0100</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1257-0100_Ovation-F2-100uL.jpg?v=1779786651</image:loc>
      <image:title>100µL Pipette, Ovation, (F2) Fixed Volume, Two Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1257-0200</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1257-0200_Ovation-F2-200uL.jpg?v=1779786653</image:loc>
      <image:title>200µL Pipette, Ovation, (F2) Fixed Volume, Two Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1257-0250</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1257-0250_Ovation-F2-250uL.jpg?v=1779786654</image:loc>
      <image:title>250µL Pipette, Ovation, (F2) Fixed Volume, Two Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1257-0300</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1257-0300_Ovation-F2-300uL.jpg?v=1779786655</image:loc>
      <image:title>300µL Pipette, Ovation, (F2) Fixed Volume, Two Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1257-0500</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1257-0500_Ovation-F2-500uL.jpg?v=1779786656</image:loc>
      <image:title>500µL Pipette, Ovation, (F2) Fixed Volume, Two Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/1257-1000</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/1257-1000_Ovation-F2-1000uL.jpg?v=1779786658</image:loc>
      <image:title>1000µL Pipette, Ovation, (F2) Fixed Volume, Two Stroke</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/2100-0005</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/ali-Q-2-pdp-600x600.jpg?v=1779786659</image:loc>
      <image:title>ali-Q 2 Pipet Controller</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/2100-0003</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/ali-Q-2-LS-pdp-600x600.jpg?v=1779786661</image:loc>
      <image:title>ali-Q 2 LS (Low Speed) Pipet Controller</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/2100-1005</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/ali-Q-2-VS-pdp-600x600.jpg?v=1779786662</image:loc>
      <image:title>ali-Q 2 VS (Variable Speed) Pipet Controller</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/2100-1010</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG890-scaled.jpg?v=1779786665</image:loc>
      <image:title>ali-Q 2, VS, 10mL</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/2300-3005</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/2300-3005-IMG1029c-600x600.jpg?v=1779786664</image:loc>
      <image:title>ali-Q Edge</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/9030-4010</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/9030-4010-IMG1007-600x600.jpg?v=1779786666</image:loc>
      <image:title>Nozzle Cover for ali-Q Edge</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/9030-4002</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/9030-4002-IMG1008-600x600.jpg?v=1779786667</image:loc>
      <image:title>Battery Cover for ali-Q Edge</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/9030-4001</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/9030-4001-IMG1009-600x600.jpg?v=1779786668</image:loc>
      <image:title>Lithium-Ion Battery for ali-Q Edge</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/9030-4011</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/9030-4011-IMG1010-600x600.jpg?v=1779786670</image:loc>
      <image:title>Kickstand for ali-Q Edge</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230200</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG355.jpg?v=1779786671</image:loc>
      <image:title>Electric Pipet Controller, 120V</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/230202</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG356.jpg?v=1779786673</image:loc>
      <image:title>AC Adapter, Replacement, Electric Pipet Controller, 120V</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG336.jpg?v=1779786765</image:loc>
      <image:title>Syringe Filter, MCE, 0.22?m, 13mm, Sterile</image:title>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG337.jpg?v=1779786768</image:loc>
      <image:title>Syringe Filter, MCE, 0.22?m, 30mm, Sterile</image:title>
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      <image:title>Syringe Filter, MCE, 0.45?m, 30mm, Sterile</image:title>
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    </image:image>
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  <url>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG338.jpg?v=1779786771</image:loc>
      <image:title>Syringe Filter, Nylon, 0.22?m, 13mm, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG339.jpg?v=1779786772</image:loc>
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      <image:caption></image:caption>
    </image:image>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG338_25f8c7ab-2619-4053-a4ad-3e43bac2e1f8.jpg?v=1779786773</image:loc>
      <image:title>Syringe Filter, Nylon, 0.45?m, 13mm, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG339_9cde0d5d-5556-4e86-acac-895b77432513.jpg?v=1779786775</image:loc>
      <image:title>Syringe Filter, Nylon, 0.45?m, 30mm, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229756</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG340.jpg?v=1779786776</image:loc>
      <image:title>Syringe Filter, PTFE, 0.22?m, 13mm, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG341.jpg?v=1779786777</image:loc>
      <image:title>Syringe Filter, PTFE, 0.22?m, 30mm, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/229758</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG340_76db7fcd-e007-484c-9bd7-839883ecf6a1.jpg?v=1779786779</image:loc>
      <image:title>Syringe Filter, PTFE, 0.45?m, 13mm, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229759</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG341_ac651b21-14c5-4c36-ab9d-58a9ad127c3b.jpg?v=1779786780</image:loc>
      <image:title>Syringe Filter, PTFE, 0.45?m, 30mm, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229762</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG339_9794e986-98e4-4869-be7c-bcdf6cd66385.jpg?v=1779786781</image:loc>
      <image:title>Syringe Filter, CA, 0.22?m, 30mm, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG394.jpg?v=1779786783</image:loc>
      <image:title>Syringe Filter, CA, 0.45?m, 30mm, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/one-diluent-6-ml</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/63bd87ad2d455542d64df985_100000634_ONE_Diluent_Higher_Angle-p-1080.jpg?v=1779786665</image:loc>
      <image:title>ONE Diluent, 6 mL</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/229764</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG394_d903f531-f685-4e07-bff3-aab44b2180a0.jpg?v=1779786784</image:loc>
      <image:title>Syringe Filter, CA, 0.80?m, 30mm, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG408.jpg?v=1779786786</image:loc>
      <image:title>Syringe Filter, SFCA, 0.22?m, 30mm, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/229766</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG408_b043bb9a-6d05-4ad5-80fa-9a6338259cd9.jpg?v=1779786787</image:loc>
      <image:title>Syringe Filter, SFCA, 0.45?m, 30mm, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229769</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG394_74f407c0-8afb-41b1-9e47-eeb9e8a1e623.jpg?v=1779786788</image:loc>
      <image:title>Syringe Filter, CA, 0.22?m with GF Prefilter, 30mm, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229768</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG395.jpg?v=1779786790</image:loc>
      <image:title>Syringe Filter, Glass Fiber (GF), 1.1?m, 30mm, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
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  <url>
    <loc>https://esslabshop.com/products/229771</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG218_1062961e-3740-4390-bd26-4a6db2899f71.jpg?v=1779786791</image:loc>
      <image:title>Syringe Filter, PES, 0.45?m, 30mm, Bulk Packed, Non-sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229774</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG335_f97c5560-5d65-4887-8426-d24a64d94d02.jpg?v=1779786792</image:loc>
      <image:title>Syringe Filter, PVDF, 0.45?m, 30mm, Bulk Packed, Non-sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229775</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG339_84491c99-fd94-4176-a0e3-1e847c493ea5.jpg?v=1779786793</image:loc>
      <image:title>Syringe Filter, Nylon, 0.22?m, 30mm, Bulk Packed, Non-sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229776</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG339_c307d59c-cebf-4ab9-bbda-04e59bde0837.jpg?v=1779786795</image:loc>
      <image:title>Syringe Filter, Nylon, 0.45?m, 30mm, Bulk Packed, Non-sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229777</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG340_73e8e94b-fe45-44ea-a95e-c85af66655a4.jpg?v=1779786796</image:loc>
      <image:title>Syringe Filter, PTFE, 0.22?m, 13mm, Bulk Packed, Non- Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229778</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG341_cb7ec9ec-ef86-43d0-814d-5798f9edca4d.jpg?v=1779786797</image:loc>
      <image:title>Syringe Filter, PTFE, 0.22?m, 30mm, Bulk Packed, Non- Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229779</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG340_92ba96b5-35cb-480f-97dd-69f320752654.jpg?v=1779786799</image:loc>
      <image:title>Syringe Filter, PTFE, 0.45?m, 13mm, Bulk Packed, Non- Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229780</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG341_302ff462-cf64-4c4b-8389-d72a2b3c7940.jpg?v=1779786802</image:loc>
      <image:title>Syringe Filter, PTFE, 0.45?m, 30mm. Bulk Packed, Non-sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229730</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/229730-IMG1024a-600x600.jpg?v=1779786804</image:loc>
      <image:title>Vent Filter, PTFE, 0.22?m, 50mm, Non-sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229320</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG248.jpg?v=1779786807</image:loc>
      <image:title>12.5cm2 Tissue Culture Flask - Plug Seal Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229321</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG342.jpg?v=1779786809</image:loc>
      <image:title>12.5cm2 Tissue Culture Flask - Vent Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229330</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG249.jpg?v=1779786811</image:loc>
      <image:title>25cm2 Tissue Culture Flask - Plug Seal Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229331</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG371.jpg?v=1779786812</image:loc>
      <image:title>25cm2 Tissue Culture Flask - Vent Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229340</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG372.jpg?v=1779786813</image:loc>
      <image:title>75cm2 Tissue Culture Flask - Plug Seal Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229341</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG207.jpg?v=1779786816</image:loc>
      <image:title>75cm2 Tissue Culture Flask - Vent Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229345</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img907-229346-100x100.jpg?v=1779786816</image:loc>
      <image:title>150cm2 Tissue Culture Flask - Plug Seal Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229346</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img907-229346-100x100_1889920e-8345-407c-9032-700a0dd9e955.jpg?v=1779786817</image:loc>
      <image:title>150cm2 Tissue Culture Flask - Vent Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229350</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG250.jpg?v=1779786819</image:loc>
      <image:title>182cm2 Tissue Culture Flask - Plug Seal Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229351</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG373.jpg?v=1779786820</image:loc>
      <image:title>182cm2 Tissue Culture Flask - Vent Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229381</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG464.jpg?v=1779786822</image:loc>
      <image:title>182cm2 Deep Volume Tissue Culture Flask - Vent Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229370</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG409.jpg?v=1779786823</image:loc>
      <image:title>225cm2 Tissue Culture Flask - Plug Seal Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229371</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG410.jpg?v=1779786825</image:loc>
      <image:title>225cm2 Tissue Culture Flask - Vent Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229360</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG391.jpg?v=1779786825</image:loc>
      <image:title>300cm2 Tissue Culture Flask - Plug Seal Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229361</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG251.jpg?v=1779786826</image:loc>
      <image:title>300cm2 Tissue Culture Flask - Vent Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229323</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG976-229323-600x600.jpg?v=1779786828</image:loc>
      <image:title>525cm2 Tissue Culture Flask, 3-Layer - Vent Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229325</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG977-229325-600x600.jpg?v=1779786829</image:loc>
      <image:title>875cm2 Tissue Culture Flask, 5-Layer - Vent Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229500</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG342_a65fcca4-390c-40e3-a920-205833c91dec.jpg?v=1779786831</image:loc>
      <image:title>25mL Suspension Culture Flask - Vent Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229510</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG371_3c45dffe-d086-4d1a-8541-1a3d85306c65.jpg?v=1779786832</image:loc>
      <image:title>50mL Suspension Culture Flask - Vent Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229520</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG207_8ada272d-6bc2-4d37-bac5-bbd3b49783bc.jpg?v=1779786833</image:loc>
      <image:title>250mL Suspension Culture Flask - Vent Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229550</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img907-229346-600x600.jpg?v=1779786835</image:loc>
      <image:title>500mL Suspension Culture Flask - Vent Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229530</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG373_b53ce0ce-46e4-4601-b00c-61214797d7d7.jpg?v=1779786836</image:loc>
      <image:title>600mL Suspension Culture Flask - Vent Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229540</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG251_6a5f7475-6259-4344-a841-d327ef88ce68.jpg?v=1779786837</image:loc>
      <image:title>850mL Suspension Culture Flask - Vent Cap, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229389</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG257.jpg?v=1779786840</image:loc>
      <image:title>Flask Cap, Plug Seal (fits 25cm2 &amp; 50mL), Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229392</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG260.jpg?v=1779786840</image:loc>
      <image:title>Flask Cap, Plug Seal (fits 12.5cm2 &amp; 25mL), Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229390</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG258.jpg?v=1779786842</image:loc>
      <image:title>Flask Cap, Vent (fits 25cm2 &amp; 50mL), Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229393</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG261.jpg?v=1779786843</image:loc>
      <image:title>Flask Cap, Vent (fits 12.5cm2 &amp; 25mL), Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229396</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG262.jpg?v=1779786845</image:loc>
      <image:title>Flask Cap, Plug Seal (fits 75cm2 &amp; 250mL), Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229397</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG263.jpg?v=1779786846</image:loc>
      <image:title>Flask Cap, Vent (fits 75cm2 &amp; 250mL), Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229398</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG264.jpg?v=1779786847</image:loc>
      <image:title>Flask Cap, Plug Seal (fits 182 &amp; 300cm2 &amp; 600 &amp; 850mL), Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229399</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG265.jpg?v=1779786849</image:loc>
      <image:title>Flask Cap, Vent (fits 182 &amp; 300cm2 &amp; 600 &amp; 850mL), Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229821</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img734.jpg?v=1779786850</image:loc>
      <image:title>125mL Erlenmeyer Flask, Vent Cap, Plain Bottom, PC, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229825</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img735.jpg?v=1779786852</image:loc>
      <image:title>250mL Erlenmeyer Flask, Vent Cap, Plain Bottom, PC, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229829</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/img736.jpg?v=1779786853</image:loc>
      <image:title>500mL Erlenmeyer Flask, Vent Cap, Plain Bottom, PC, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229833</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG790-100x100.png?v=1779786854</image:loc>
      <image:title>1000mL Erlenmeyer Flask, Vent Cap, Plain Bottom, PC, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://esslabshop.com/products/229823</loc>
    <lastmod>2026-06-17T16:14:56+01:00</lastmod>
    <changefreq>daily</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/0296/2155/1241/files/IMG786-100x100.png?v=1779786855</image:loc>
      <image:title>125mL Erlenmeyer Flask, Vent Cap, Baffled Bottom, PC, Sterile</image:title>
      <image:caption></image:caption>
    </image:image>
  </url>
  <url>
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