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. Phenoxyethanol-d4, CAS 1219804-65-5
    Phenoxyethanol-d4, CAS 1219804-65-5
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    Sku MEXHY-B1729S1-10
    Manufact. SkuHY-B1729S1-10
    Packaging Unit10 mg
  2. Phenoxyethanol-d4, CAS 1219804-65-5
    Phenoxyethanol-d4, CAS 1219804-65-5
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    Sku MEXHY-B1729S1-1
    Manufact. SkuHY-B1729S1-1
    Packaging Unit1 mg
  3. Glycerol-13C-1 (90% in water), CAS 82425-96-5
    Glycerol-13C-1 (90% in water), CAS 82425-96-5
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    Sku MEXHY-B1659S2-10
    Manufact. SkuHY-B1659S2-10
    Packaging Unit10 mg
  4. Flavin adenine dinucleotide-13C5 (ammonium)
    Flavin adenine dinucleotide-13C5 (ammonium)
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    Sku MEXHY-B1654S-100UG
    Manufact. SkuHY-B1654S-100UG
    Packaging Unit100 μg
  5. Cyclic AMP-13C5, CAS 2170095-23-3
    Cyclic AMP-13C5, CAS 2170095-23-3
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    Sku MEXHY-B1511S-500UG
    Manufact. SkuHY-B1511S-500UG
    Packaging Unit500 μg
  6. Butylparaben-d4, CAS 1219798-67-0
    Butylparaben-d4, CAS 1219798-67-0
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    Sku MEXHY-B1431S-5
    Manufact. SkuHY-B1431S-5
    Packaging Unit5 mg
  7. Butylparaben-d4, CAS 1219798-67-0
    Butylparaben-d4, CAS 1219798-67-0
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    Sku MEXHY-B1431S-10
    Manufact. SkuHY-B1431S-10
    Packaging Unit10 mg
  8. Clofibric acid-d4, CAS 1184991-14-7
    Clofibric acid-d4, CAS 1184991-14-7
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    Sku MEXHY-B1415S-1
    Manufact. SkuHY-B1415S-1
    Packaging Unit1 mg
  9. Clofibric acid-d4, CAS 1184991-14-7
    Clofibric acid-d4, CAS 1184991-14-7
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    Sku MEXHY-B1415S-5
    Manufact. SkuHY-B1415S-5
    Packaging Unit5 mg
  10. Florfenicol-d3, CAS 2213400-85-0
    Florfenicol-d3, CAS 2213400-85-0
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    Sku MEXHY-B1374S1-5
    Manufact. SkuHY-B1374S1-5
    Packaging Unit5 mg
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