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. Desmethylcitalopram-d4 (hydrochloride)
    Desmethylcitalopram-d4 (hydrochloride)
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    Sku MEXHY-113739S1-1
    Manufact. SkuHY-113739S1-1
    Packaging Unit1 mg
  2. (Rac)-Normetanephrine-d3, CAS 1073244-89-9
    (Rac)-Normetanephrine-d3, CAS 1073244-89-9
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    Sku MEXHY-113517S-1
    Manufact. SkuHY-113517S-1
    Packaging Unit1 mg
  3. 13,14-Dihydro-15-keto Prostaglandin F2α-d4, CAS 42932-59-2
    13,14-Dihydro-15-keto Prostaglandin F2α-d4, CAS 42932-59-2
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    Sku MEXHY-113459S1-1
    Manufact. SkuHY-113459S1-1
    Packaging Unit1 mg
  4. 3-Methoxy-4-Hydroxyphenylglycol sulfate-d3 (potassium), CAS 474909-54-1
    3-Methoxy-4-Hydroxyphenylglycol sulfate-d3 (potassium), CAS 474909-54-1
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    Sku MEXHY-113441S-1
    Manufact. SkuHY-113441S-1
    Packaging Unit1 mg
  5. Nudifloramide-d6, CAS 2012598-72-8
    Nudifloramide-d6, CAS 2012598-72-8
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    Sku MEXHY-113432S1-1
    Manufact. SkuHY-113432S1-1
    Packaging Unit1 mg
  6. cis-Vaccenic acid-d13
    cis-Vaccenic acid-d13
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    Sku MEXHY-113427AS-1
    Manufact. SkuHY-113427AS-1
    Packaging Unit1 mg
  7. Linoleoyl ethanolamide-d4, CAS 1451194-69-6
    Linoleoyl ethanolamide-d4, CAS 1451194-69-6
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    Sku MEXHY-113421S-1
    Manufact. SkuHY-113421S-1
    Packaging Unit1 mg
  8. 11-Dehydro-thromboxane B2-13C5
    11-Dehydro-thromboxane B2-13C5
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    Sku MEXHY-113420S2-1
    Manufact. SkuHY-113420S2-1
    Packaging Unit1 mg
  9. 3-Methylglutaric acid-d4, CAS 1219798-68-1
    3-Methylglutaric acid-d4, CAS 1219798-68-1
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    Sku MEXHY-113410S-1
    Manufact. SkuHY-113410S-1
    Packaging Unit1 mg
  10. L-Dopa-d3, CAS 157929-66-3
    L-Dopa-d3, CAS 157929-66-3
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    Sku MEXHY-113404S1-1
    Manufact. SkuHY-113404S1-1
    Packaging Unit1 mg
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