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-d3, CAS 63546-27-0
    L-Alanine-d3, CAS 63546-27-0
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    Sku MEXHY-N0229S12-100
    Manufact. SkuHY-N0229S12-100
    Packaging Unit100 mg
  2. L-Alanine-13C3,15N, CAS 202407-38-3
    L-Alanine-13C3,15N, CAS 202407-38-3
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    Sku MEXHY-N0229S10-10
    Manufact. SkuHY-N0229S10-10
    Packaging Unit10 mg
  3. L-Phenylalanine-13C9,15N,d8, CAS 1994331-22-4
    L-Phenylalanine-13C9,15N,d8, CAS 1994331-22-4
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    Sku MEXHY-N0215S9-10
    Manufact. SkuHY-N0215S9-10
    Packaging Unit10 mg
  4. Orotic acid-13C,15N2 (monohydrate), CAS 1346602-15-0
    Orotic acid-13C,15N2 (monohydrate), CAS 1346602-15-0
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    Sku MEXHY-N0157S1-1
    Manufact. SkuHY-N0157S1-1
    Packaging Unit1 mg
  5. Vanillin-13C6, CAS 201595-58-6
    Vanillin-13C6, CAS 201595-58-6
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    Sku MEXHY-N0098S2-10
    Manufact. SkuHY-N0098S2-10
    Packaging Unit10 mg
  6. Vanillin-13C6, CAS 201595-58-6
    Vanillin-13C6, CAS 201595-58-6
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    Sku MEXHY-N0098S2-5
    Manufact. SkuHY-N0098S2-5
    Packaging Unit5 mg
  7. Guanosine-13C10,15N5, CAS 202406-81-3
    Guanosine-13C10,15N5, CAS 202406-81-3
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    Sku MEXHY-N0097S6-1
    Manufact. SkuHY-N0097S6-1
    Packaging Unit1 mg
  8. Hypoxanthine-13C5, CAS 2086337-18-8
    Hypoxanthine-13C5, CAS 2086337-18-8
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    Sku MEXHY-N0091S2-100UG
    Manufact. SkuHY-N0091S2-100UG
    Packaging Unit100 μg
  9. Hypoxanthine-13C5,15N4, CAS 1987883-25-9
    Hypoxanthine-13C5,15N4, CAS 1987883-25-9
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    Sku MEXHY-N0091S-500UG
    Manufact. SkuHY-N0091S-500UG
    Packaging Unit500 μg
  10. Hypoxanthine-13C5,15N4, CAS 1987883-25-9
    Hypoxanthine-13C5,15N4, CAS 1987883-25-9
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    Sku MEXHY-N0091S-1
    Manufact. SkuHY-N0091S-1
    Packaging Unit1 mg
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