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. Cytarabine-13C3
    Cytarabine-13C3
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    Sku MEXHY-W654126-0
    Manufact. SkuHY-W654126-0
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  2. 1,2-Cyclohexanedicarboxylic acid mono 4-methyl-7-carboxy-heptyl ester-d8
    1,2-Cyclohexanedicarboxylic acid mono 4-methyl-7-carboxy-heptyl ester-d8
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    Sku MEXHY-W654123-0
    Manufact. SkuHY-W654123-0
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  3. Cefotaxime-d3
    Cefotaxime-d3
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    Sku MEXHY-W654101-1
    Manufact. SkuHY-W654101-1
    Packaging Unit1 mg
  4. Bifenthrin-d5
    Bifenthrin-d5
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    Sku MEXHY-W654073-0
    Manufact. SkuHY-W654073-0
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  5. Tazobactam-15N3 (sodium)
    Tazobactam-15N3 (sodium)
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    Sku MEXHY-W654023-1
    Manufact. SkuHY-W654023-1
    Packaging Unit1 mg
  6. Azithromycin-d5
    Azithromycin-d5
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    Sku MEXHY-W653875-500UG
    Manufact. SkuHY-W653875-500UG
    Packaging Unit500 μg
  7. L-Homocysteine-d4, CAS 331665-12-4
    L-Homocysteine-d4, CAS 331665-12-4
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    Sku MEXHY-W653733-500UG
    Manufact. SkuHY-W653733-500UG
    Packaging Unit500 μg
  8. L-Homocysteine-d4, CAS 331665-12-4
    L-Homocysteine-d4, CAS 331665-12-4
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    Sku MEXHY-W653733-1
    Manufact. SkuHY-W653733-1
    Packaging Unit1 mg
  9. 2-Cyano-3,3-diphenylacrylic acid-d10
    2-Cyano-3,3-diphenylacrylic acid-d10
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    Sku MEXHY-W641639S-0
    Manufact. SkuHY-W641639S-0
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  10. Desalkylgidazepam-d5, CAS 1782531-89-8
    Desalkylgidazepam-d5, CAS 1782531-89-8
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    Sku MEXHY-W634748S-0
    Manufact. SkuHY-W634748S-0
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