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Analytical & Isotopically Labeled Standards

Analytical standards & isotopically labeled substances

Thanks to practically identical chemical properties, isotope-labeled substances serve as ideal internal standards to determine the specifications of chemicals. Either by enrichment using 13C or via deuterium labeling, target molecules are equipped with a certain, fixed number of isotopes, which causes a change in physical properties while the chemical properties remain virtually unchanged. Especially for mass spectrometry applications, the use of an internal standard is an essential improvement and quality assurance measures of any given analysis.

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  1. 1,2,3,4,6,7-Hexachloro dibenzo-p-dioxin-13C12, CAS 910107-83-4
    1,2,3,4,6,7-Hexachloro dibenzo-p-dioxin-13C12, CAS 910107-83-4
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    Sku MEXHY-W748196S-0
    Manufact. SkuHY-W748196S-0
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  2. (Rac)-Fosfomycin-d5 (benzylamine)
    (Rac)-Fosfomycin-d5 (benzylamine)
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    Sku MEXHY-W748107-0
    Manufact. SkuHY-W748107-0
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  3. N-Arachidonoyl-L-serine-d8, CAS 2699607-45-7
    N-Arachidonoyl-L-serine-d8, CAS 2699607-45-7
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    Sku MEXHY-W747757-0
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  4. Glycidyl Stearate-13C3, CAS 2725395-41-3
    Glycidyl Stearate-13C3, CAS 2725395-41-3
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    Sku MEXHY-W747639-0
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  5. Thiacloprid-amide-d4
    Thiacloprid-amide-d4
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    Sku MEXHY-W747611S-0
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  6. Triclosan-13C12, CAS 1365620-36-5
    Triclosan-13C12, CAS 1365620-36-5
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    Sku MEXHY-W747491-0
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  7. N-[2-(1H-Indol-3-yl)acetyl]-L-phenylalanine methyl ester-d4
    N-[2-(1H-Indol-3-yl)acetyl]-L-phenylalanine methyl ester-d4
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    Sku MEXHY-W746944S-0
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  8. Oxindole-3-acetic acid-13C6, CAS 2724918-56-1
    Oxindole-3-acetic acid-13C6, CAS 2724918-56-1
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    Sku MEXHY-W746828-0
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  9. Metazachlor metabolite BH479-4-d9
    Metazachlor metabolite BH479-4-d9
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    Sku MEXHY-W746555S-0
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  10. Alternariol-3-sulfate-d3 (ammonium)
    Alternariol-3-sulfate-d3 (ammonium)
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    Sku MEXHY-W746074S-0
    Manufact. SkuHY-W746074S-0
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