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    <title>C.P.A. Chemical products for analysis</title>
    <link>https://e-sygoing.link/link/5308165-cpa-chemical-products-for-analysis</link>
    <description>Offers standards and custom made, ready-to-use multi and mono-element solutions for AAS, ISP, MS and ILC, from Stara Zagora, Bulgaria.</description>
    <pubDate>Mon, 06 Oct 2025 14:49:27 -0400</pubDate>
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    <title>Thorn Smith Laboratories</title>
    <link>https://e-sygoing.link/link/5308164-thorn-smith-laboratories</link>
    <description>Quantitative and qualitative unknowns, student reference standards, answer sheets, from Beulah, MI.</description>
    <pubDate>Sun, 05 Jan 2025 20:41:47 -0500</pubDate>
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    <title>Brammer Standard Company, Inc.</title>
    <link>https://e-sygoing.link/link/5308166-brammer-standard-company-inc</link>
    <description>Offers analytical reference materials for spectroscopy from around the world based in Houston, TX.</description>
    <pubDate>Thu, 26 Sep 2024 15:23:59 -0400</pubDate>
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    <title>Referenz Certified Reference Materials</title>
    <link>https://e-sygoing.link/link/5308163-referenz-certified-reference-materials</link>
    <description>Offer steel, iron and spectrochemical RM, PDF downloads include catalog from BAS CRM distributor for New Zealand and Australia.</description>
    <pubDate>Mon, 19 Aug 2024 09:02:46 -0400</pubDate>
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    <title>LGC Reference Materials</title>
    <link>https://e-sygoing.link/link/5308162-lgc-reference-materials</link>
    <description>LGC produces and supplies high quality certified reference materials and biomaterials throughout Europe on behalf of ATCC, USP, EP, NIST and BCR.</description>
    <pubDate>Sat, 08 Jun 2024 05:21:15 -0400</pubDate>
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    <title>Resource Technology Corp.</title>
    <link>https://e-sygoing.link/link/5308161-resource-technology-corp</link>
    <description>RTC offers proficiency testing schedules, and manufacturers natural-matrix samples and certified reference materials in Laramie, WY.</description>
    <pubDate>Tue, 23 Jan 2024 08:37:57 -0500</pubDate>
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