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-d7, CAS 74280-71-0
    L-Alanine-d7, CAS 74280-71-0
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    Sku MEXHY-N0229S13-25
    Manufact. SkuHY-N0229S13-25
    Packaging Unit25 mg
  2. L-Alanine-d7, CAS 74280-71-0
    L-Alanine-d7, CAS 74280-71-0
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    Sku MEXHY-N0229S13-10
    Manufact. SkuHY-N0229S13-10
    Packaging Unit10 mg
  3. L-Alanine-d3, CAS 63546-27-0
    L-Alanine-d3, CAS 63546-27-0
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    Sku MEXHY-N0229S12-50
    Manufact. SkuHY-N0229S12-50
    Packaging Unit50 mg
  4. L-Alanine-d3, CAS 63546-27-0
    L-Alanine-d3, CAS 63546-27-0
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    Sku MEXHY-N0229S12-25
    Manufact. SkuHY-N0229S12-25
    Packaging Unit25 mg
  5. L-Alanine-1-13C,15N, CAS 141794-74-3
    L-Alanine-1-13C,15N, CAS 141794-74-3
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    Sku MEXHY-N0229S11-5
    Manufact. SkuHY-N0229S11-5
    Packaging Unit5mg
  6. L-Alanine-1-13C,15N, CAS 141794-74-3
    L-Alanine-1-13C,15N, CAS 141794-74-3
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    Sku MEXHY-N0229S11-1
    Manufact. SkuHY-N0229S11-1
    Packaging Unit1mg
  7. L-Alanine-13C3,15N, CAS 202407-38-3
    L-Alanine-13C3,15N, CAS 202407-38-3
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    Sku MEXHY-N0229S10-5
    Manufact. SkuHY-N0229S10-5
    Packaging Unit5mg
  8. L-Alanine-13C3,15N, CAS 202407-38-3
    L-Alanine-13C3,15N, CAS 202407-38-3
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    Sku MEXHY-N0229S10-1
    Manufact. SkuHY-N0229S10-1
    Packaging Unit1mg
  9. L-Alanine-1-13C, CAS 21764-56-7
    L-Alanine-1-13C, CAS 21764-56-7
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    Sku MEXHY-N0229S1-50
    Manufact. SkuHY-N0229S1-50
    Packaging Unit50 mg
  10. L-Alanine-1-13C, CAS 21764-56-7
    L-Alanine-1-13C, CAS 21764-56-7
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    Sku MEXHY-N0229S1-25
    Manufact. SkuHY-N0229S1-25
    Packaging Unit25 mg
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