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. L-Tyrosine-d3, CAS 71939-39-4
    L-Tyrosine-d3, CAS 71939-39-4
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    Sku MEXHY-N0473S15-10
    Manufact. SkuHY-N0473S15-10
    Packaging Unit10 mg
  2. L-Arginine-13C6 (hydrochloride), CAS 201740-91-2
    L-Arginine-13C6 (hydrochloride), CAS 201740-91-2
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    Sku MEXHY-N0455AS6-100
    Manufact. SkuHY-N0455AS6-100
    Packaging Unit100 mg
  3. L-Arginine-13C6 (hydrochloride), CAS 201740-91-2
    L-Arginine-13C6 (hydrochloride), CAS 201740-91-2
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    Sku MEXHY-N0455AS6-50
    Manufact. SkuHY-N0455AS6-50
    Packaging Unit50 mg
  4. L-Arginine-13C6 (hydrochloride), CAS 201740-91-2
    L-Arginine-13C6 (hydrochloride), CAS 201740-91-2
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    Sku MEXHY-N0455AS6-25
    Manufact. SkuHY-N0455AS6-25
    Packaging Unit25 mg
  5. Hypericin-d10
    Hypericin-d10
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    Sku MEXHY-N0453S-10
    Manufact. SkuHY-N0453S-10
    Packaging Unit10 mg
  6. Xylose-4-13C
    Xylose-4-13C
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    Sku MEXHY-N0537S6-10
    Manufact. SkuHY-N0537S6-10
    Packaging Unit10 mg
  7. Guanosine-13C10
    Guanosine-13C10
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    Sku MEXHY-N0097S4-5
    Manufact. SkuHY-N0097S4-5
    Packaging Unit5 mg
  8. Inosine-2,8-d2, CAS 697807-01-5
    Inosine-2,8-d2, CAS 697807-01-5
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    Sku MEXHY-N0092S-10
    Manufact. SkuHY-N0092S-10
    Packaging Unit10 mg
  9. γ-Aminobutyric acid-d6, CAS 70607-85-1
    γ-Aminobutyric acid-d6, CAS 70607-85-1
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    Sku MEXHY-N0067S-25
    Manufact. SkuHY-N0067S-25
    Packaging Unit25 mg
  10. γ-Aminobutyric acid-d6, CAS 70607-85-1
    γ-Aminobutyric acid-d6, CAS 70607-85-1
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    Sku MEXHY-N0067S-100
    Manufact. SkuHY-N0067S-100
    Packaging Unit100 mg
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