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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. Phenanthrene-d10, CAS 1517-22-2
    Phenanthrene-d10, CAS 1517-22-2
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    Sku MEXHY-B1727S-5
    Manufact. SkuHY-B1727S-5
    Packaging Unit5 mg
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  2. Phenanthrene-d10, CAS 1517-22-2
    Phenanthrene-d10, CAS 1517-22-2
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    Sku MEXHY-B1727S-25
    Manufact. SkuHY-B1727S-25
    Packaging Unit25 mg
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  3. Phenanthrene-d10, CAS 1517-22-2
    Phenanthrene-d10, CAS 1517-22-2
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    Sku MEXHY-B1727S-10
    Manufact. SkuHY-B1727S-10
    Packaging Unit10 mg
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  4. L-5-Hydroxytryptophan-d4, CAS 1246818-91-6
    L-5-Hydroxytryptophan-d4, CAS 1246818-91-6
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    Sku MEXHY-B1716S2-5
    Manufact. SkuHY-B1716S2-5
    Packaging Unit5 mg
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  5. L-5-Hydroxytryptophan-d3-1
    L-5-Hydroxytryptophan-d3-1
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    Sku MEXHY-B1716S1-0
    Manufact. SkuHY-B1716S1-0
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  6. L-5-Hydroxytryptophan-d3, CAS 1276197-29-5
    L-5-Hydroxytryptophan-d3, CAS 1276197-29-5
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    Sku MEXHY-B1716S-5
    Manufact. SkuHY-B1716S-5
    Packaging Unit5 mg
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  7. L-5-Hydroxytryptophan-d3, CAS 1276197-29-5
    L-5-Hydroxytryptophan-d3, CAS 1276197-29-5
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    Sku MEXHY-B1716S-1
    Manufact. SkuHY-B1716S-1
    Packaging Unit1 mg
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  8. Norethindrone acetate-d8
    Norethindrone acetate-d8
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    Sku MEXHY-B1710S-0
    Manufact. SkuHY-B1710S-0
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  9. Nifursol-13C6
    Nifursol-13C6
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    Sku MEXHY-B1703S-1
    Manufact. SkuHY-B1703S-1
    Packaging Unit1 mg
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  10. Methyl nicotinate-d4, CAS 345909-99-1
    Methyl nicotinate-d4, CAS 345909-99-1
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    Sku MEXHY-B1695S-50
    Manufact. SkuHY-B1695S-50
    Packaging Unit50 mg
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