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-Alanine-13C3, CAS 100108-77-8
    L-Alanine-13C3, CAS 100108-77-8
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    Sku MEXHY-N0229S8-50
    Manufact. SkuHY-N0229S8-50
    Packaging Unit50 mg
  2. L-Alanine-2-13C, CAS 62656-85-3
    L-Alanine-2-13C, CAS 62656-85-3
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    Sku MEXHY-N0229S7-5
    Manufact. SkuHY-N0229S7-5
    Packaging Unit5mg
  3. L-Alanine-2-13C, CAS 62656-85-3
    L-Alanine-2-13C, CAS 62656-85-3
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    Sku MEXHY-N0229S7-1
    Manufact. SkuHY-N0229S7-1
    Packaging Unit1mg
  4. L-Alanine-3-13C, CAS 65163-25-9
    L-Alanine-3-13C, CAS 65163-25-9
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    Sku MEXHY-N0229S6-5
    Manufact. SkuHY-N0229S6-5
    Packaging Unit5mg
  5. L-Alanine-3-13C, CAS 65163-25-9
    L-Alanine-3-13C, CAS 65163-25-9
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    Sku MEXHY-N0229S6-1
    Manufact. SkuHY-N0229S6-1
    Packaging Unit1mg
  6. L-Alanine-13C3,15N,d4, CAS 1500092-09-0
    L-Alanine-13C3,15N,d4, CAS 1500092-09-0
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    Sku MEXHY-N0229S5-5
    Manufact. SkuHY-N0229S5-5
    Packaging Unit5mg
  7. L-Alanine-13C3,15N,d4, CAS 1500092-09-0
    L-Alanine-13C3,15N,d4, CAS 1500092-09-0
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    Sku MEXHY-N0229S5-1
    Manufact. SkuHY-N0229S5-1
    Packaging Unit1mg
  8. L-Alanine-13C,d1, CAS 160033-81-8
    L-Alanine-13C,d1, CAS 160033-81-8
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    Sku MEXHY-N0229S4-50
    Manufact. SkuHY-N0229S4-50
    Packaging Unit50 mg
  9. L-Alanine-13C,d1, CAS 160033-81-8
    L-Alanine-13C,d1, CAS 160033-81-8
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    Sku MEXHY-N0229S4-5
    Manufact. SkuHY-N0229S4-5
    Packaging Unit5 mg
  10. L-Alanine-13C,d1, CAS 160033-81-8
    L-Alanine-13C,d1, CAS 160033-81-8
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    Sku MEXHY-N0229S4-25
    Manufact. SkuHY-N0229S4-25
    Packaging Unit25 mg
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