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. 3α,12α-Dihydroxy-5β-cholestanoic acid-d5, CAS 2936622-36-3
    3α,12α-Dihydroxy-5β-cholestanoic acid-d5, CAS 2936622-36-3
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    Sku MEXHY-167584S-0
    Manufact. SkuHY-167584S-0
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  2. 17:0-20:3 PI-d5, CAS 2936622-59-0
    17:0-20:3 PI-d5, CAS 2936622-59-0
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    Sku MEXHY-167583S-0
    Manufact. SkuHY-167583S-0
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  3. Oxidized 18:2 cholesterol-d7, CAS 2936622-60-3
    Oxidized 18:2 cholesterol-d7, CAS 2936622-60-3
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    Sku MEXHY-167582S-0
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  4. 3,4,4′-Trichloro diphenyl ether-13C12
    3,4,4′-Trichloro diphenyl ether-13C12
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    Sku MEXHY-166963S-0
    Manufact. SkuHY-166963S-0
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  5. 2,3-Dichloro dibenzofuran-13C12
    2,3-Dichloro dibenzofuran-13C12
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    Sku MEXHY-166962S-0
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  6. 2′,4′,5′-Trichloro-4-biphenylol-13C12
    2′,4′,5′-Trichloro-4-biphenylol-13C12
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    Sku MEXHY-166961S-0
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  7. 2,2′,4,4′-Tetrabromo-6-hydroxydiphenyl ether-13C12
    2,2′,4,4′-Tetrabromo-6-hydroxydiphenyl ether-13C12
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    Sku MEXHY-166960S-0
    Manufact. SkuHY-166960S-0
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  8. 2,3,8-Trichloro dibenzofuran-13C12
    2,3,8-Trichloro dibenzofuran-13C12
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    Sku MEXHY-166959S-0
    Manufact. SkuHY-166959S-0
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  9. 1,2,3,4,6,7,9-Heptachloro dibenzo-p-dioxin-13C12
    1,2,3,4,6,7,9-Heptachloro dibenzo-p-dioxin-13C12
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    Sku MEXHY-166958S-0
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  10. 1,2,3,7,8-Pentachloro naphthalene-13C10
    1,2,3,7,8-Pentachloro naphthalene-13C10
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    Sku MEXHY-166957S-0
    Manufact. SkuHY-166957S-0
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