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-Cysteine-13C3, CAS 202114-66-7
    L-Cysteine-13C3, CAS 202114-66-7
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    Sku MEXHY-Y0337S4-10
    Manufact. SkuHY-Y0337S4-10
    Packaging Unit10 mg
  2. L-Cysteine-13C3, CAS 202114-66-7
    L-Cysteine-13C3, CAS 202114-66-7
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    Sku MEXHY-Y0337S4-5
    Manufact. SkuHY-Y0337S4-5
    Packaging Unit5 mg
  3. 2,5-Hexanedione-d10, CAS 97135-07-4
    2,5-Hexanedione-d10, CAS 97135-07-4
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    Sku MEXHY-Y0315S-1
    Manufact. SkuHY-Y0315S-1
    Packaging Unit1 mg
  4. p-Hydroxybenzaldehyde-d5, CAS 298704-22-0
    p-Hydroxybenzaldehyde-d5, CAS 298704-22-0
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    Sku MEXHY-Y0313S2-1
    Manufact. SkuHY-Y0313S2-1
    Packaging Unit1 mg
  5. Ammonium bromide-d4, CAS 12265-06-4
    Ammonium bromide-d4, CAS 12265-06-4
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    Sku MEXHY-Y0306S-1
    Manufact. SkuHY-Y0306S-1
    Packaging Unit1 mg
  6. Dibutyl phthalate-d22, CAS 358731-15-4
    Dibutyl phthalate-d22, CAS 358731-15-4
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    Sku MEXHY-Y0304S1-1
    Manufact. SkuHY-Y0304S1-1
    Packaging Unit1 mg
  7. 1-Dodecanol-d1, CAS 14848-65-8
    1-Dodecanol-d1, CAS 14848-65-8
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    Sku MEXHY-Y0289S3-1
    Manufact. SkuHY-Y0289S3-1
    Packaging Unit1 mg
  8. 1-Dodecanol-d26, CAS 38086-03-2
    1-Dodecanol-d26, CAS 38086-03-2
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    Sku MEXHY-Y0289S2-1
    Manufact. SkuHY-Y0289S2-1
    Packaging Unit1 mg
  9. Calcium carbonate,99.8%,PT-13c, CAS 287389-46-2
    Calcium carbonate,99.8%,PT-13c, CAS 287389-46-2
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    Sku MEXHY-Y0287AS-50
    Manufact. SkuHY-Y0287AS-50
    Packaging Unit50 mg
  10. Calcium carbonate,99.8%,PT-13c, CAS 287389-46-2
    Calcium carbonate,99.8%,PT-13c, CAS 287389-46-2
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    Sku MEXHY-Y0287AS-25
    Manufact. SkuHY-Y0287AS-25
    Packaging Unit25 mg
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