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-Serine-15N, CAS 59935-32-9
    L-Serine-15N, CAS 59935-32-9
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    Sku MEXHY-N0650S10-5
    Manufact. SkuHY-N0650S10-5
    Packaging Unit5 mg
  2. L-Serine-15N, CAS 59935-32-9
    L-Serine-15N, CAS 59935-32-9
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    Sku MEXHY-N0650S10-25
    Manufact. SkuHY-N0650S10-25
    Packaging Unit25 mg
  3. L-Serine-15N, CAS 59935-32-9
    L-Serine-15N, CAS 59935-32-9
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    Sku MEXHY-N0650S10-10
    Manufact. SkuHY-N0650S10-10
    Packaging Unit10 mg
  4. L-Serine-13C, CAS 89232-77-9
    L-Serine-13C, CAS 89232-77-9
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    Sku MEXHY-N0650S1-5
    Manufact. SkuHY-N0650S1-5
    Packaging Unit5 mg
  5. L-Serine-13C, CAS 89232-77-9
    L-Serine-13C, CAS 89232-77-9
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    Sku MEXHY-N0650S1-10
    Manufact. SkuHY-N0650S1-10
    Packaging Unit10 mg
  6. L-Serine-13C, CAS 89232-77-9
    L-Serine-13C, CAS 89232-77-9
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    Sku MEXHY-N0650S1-1
    Manufact. SkuHY-N0650S1-1
    Packaging Unit1 mg
  7. L-Serine-13C3, CAS 201595-68-8
    L-Serine-13C3, CAS 201595-68-8
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    Sku MEXHY-N0650S-5
    Manufact. SkuHY-N0650S-5
    Packaging Unit5 mg
  8. L-Serine-13C3, CAS 201595-68-8
    L-Serine-13C3, CAS 201595-68-8
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    Sku MEXHY-N0650S-10
    Manufact. SkuHY-N0650S-10
    Packaging Unit10 mg
  9. L-Serine-13C3, CAS 201595-68-8
    L-Serine-13C3, CAS 201595-68-8
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    Sku MEXHY-N0650S-1
    Manufact. SkuHY-N0650S-1
    Packaging Unit1 mg
  10. L-Tryptophan-d3, CAS 133519-78-5
    L-Tryptophan-d3, CAS 133519-78-5
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    Sku MEXHY-N0623S9-5
    Manufact. SkuHY-N0623S9-5
    Packaging Unit5 mg
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