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. Thymidine-13C5, CAS 156968-81-9
    Thymidine-13C5, CAS 156968-81-9
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    Sku MEXHY-W779017-1
    Manufact. SkuHY-W779017-1
    Packaging Unit1 mg
  2. Thymidine-13C5, CAS 156968-81-9
    Thymidine-13C5, CAS 156968-81-9
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    Sku MEXHY-W779017-10
    Manufact. SkuHY-W779017-10
    Packaging Unit10 mg
  3. Girard's Reagent P-d5, CAS 1505505-87-2
    Girard's Reagent P-d5, CAS 1505505-87-2
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    Sku MEXHY-W778336-0
    Manufact. SkuHY-W778336-0
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  4. Naphthalene-13C10, CAS 219526-41-7
    Naphthalene-13C10, CAS 219526-41-7
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    Sku MEXHY-W777535-1
    Manufact. SkuHY-W777535-1
    Packaging Unit1 mg
  5. Nitisinone-13C6, CAS 1246815-63-3
    Nitisinone-13C6, CAS 1246815-63-3
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    Sku MEXHY-W777526-0
    Manufact. SkuHY-W777526-0
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  6. rac-Lenalidomide-13C5, CAS 1219332-91-8
    rac-Lenalidomide-13C5, CAS 1219332-91-8
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    Sku MEXHY-W777286-0
    Manufact. SkuHY-W777286-0
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  7. 6-Hydroxy Chlorzoxazone-13C6, CAS 475295-90-0
    6-Hydroxy Chlorzoxazone-13C6, CAS 475295-90-0
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    Sku MEXHY-W777188-0
    Manufact. SkuHY-W777188-0
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  8. Thiabendazole-d6, CAS 1262551-89-2
    Thiabendazole-d6, CAS 1262551-89-2
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    Sku MEXHY-W774881-0
    Manufact. SkuHY-W774881-0
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  9. Uric acid-13C3, CAS 2832998-22-6
    Uric acid-13C3, CAS 2832998-22-6
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    Sku MEXHY-W770183-1
    Manufact. SkuHY-W770183-1
    Packaging Unit1 mg
  10. Acetoin-13C4
    Acetoin-13C4
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    Sku MEXHY-W768581-1
    Manufact. SkuHY-W768581-1
    Packaging Unit1 mg
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