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. S-Phenyl-d5-mercapturic Acid, CAS 2519846-58-1
    S-Phenyl-d5-mercapturic Acid, CAS 2519846-58-1
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    Sku MEXHY-W654314-1
    Manufact. SkuHY-W654314-1
    Packaging Unit1 mg
  2. 2-Naphthalen-1,3,4,5,6,7,8-d7-amine, CAS 93951-94-1
    2-Naphthalen-1,3,4,5,6,7,8-d7-amine, CAS 93951-94-1
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    Sku MEXHY-W450322S-1
    Manufact. SkuHY-W450322S-1
    Packaging Unit1 mg
  3. 2-Naphthalen-1,3,4,5,6,7,8-d7-amine, CAS 93951-94-1
    2-Naphthalen-1,3,4,5,6,7,8-d7-amine, CAS 93951-94-1
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    Sku MEXHY-W450322S-10
    Manufact. SkuHY-W450322S-10
    Packaging Unit10 mg
  4. 4-Chlorobenzoic acid-d4, CAS 85577-25-9
    4-Chlorobenzoic acid-d4, CAS 85577-25-9
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    Sku MEXHY-W440240-5
    Manufact. SkuHY-W440240-5
    Packaging Unit5 mg
  5. 4-Chlorobenzoic acid-d4, CAS 85577-25-9
    4-Chlorobenzoic acid-d4, CAS 85577-25-9
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    Sku MEXHY-W440240-10
    Manufact. SkuHY-W440240-10
    Packaging Unit10 mg
  6. Prometon-d14, CAS 1219803-45-8
    Prometon-d14, CAS 1219803-45-8
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    Sku MEXHY-W414805S-1
    Manufact. SkuHY-W414805S-1
    Packaging Unit1 mg
  7. 3-Methyloctane-d20, CAS 345909-08-2
    3-Methyloctane-d20, CAS 345909-08-2
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    Sku MEXHY-W288587S-5
    Manufact. SkuHY-W288587S-5
    Packaging Unit5 mg
  8. 3-Methyloctane-d20, CAS 345909-08-2
    3-Methyloctane-d20, CAS 345909-08-2
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    Sku MEXHY-W288587S-10
    Manufact. SkuHY-W288587S-10
    Packaging Unit10 mg
  9. N-Nitrosopiperidine-d10, CAS 960049-21-2
    N-Nitrosopiperidine-d10, CAS 960049-21-2
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    Sku MEXHY-W150598S-1
    Manufact. SkuHY-W150598S-1
    Packaging Unit1 mg
  10. N-Nitrosopiperidine-d10, CAS 960049-21-2
    N-Nitrosopiperidine-d10, CAS 960049-21-2
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    Sku MEXHY-W150598S-5
    Manufact. SkuHY-W150598S-5
    Packaging Unit5 mg
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