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. 3-Hydroxybutyric acid-13C2 (sodium), CAS 287389-35-9
    3-Hydroxybutyric acid-13C2 (sodium), CAS 287389-35-9
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    Sku MEXHY-W010452S2-0
    Manufact. SkuHY-W010452S2-0
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  2. 3-Hydroxybutyric acid-d2 (sodium), CAS 352439-00-0
    3-Hydroxybutyric acid-d2 (sodium), CAS 352439-00-0
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    Sku MEXHY-W010452S-0
    Manufact. SkuHY-W010452S-0
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  3. Thymine-d4-1, CAS 156054-85-2
    Thymine-d4-1, CAS 156054-85-2
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    Sku MEXHY-W010450S4-50
    Manufact. SkuHY-W010450S4-50
    Packaging Unit50 mg
  4. Thymine-d4-1, CAS 156054-85-2
    Thymine-d4-1, CAS 156054-85-2
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    Sku MEXHY-W010450S4-25
    Manufact. SkuHY-W010450S4-25
    Packaging Unit25 mg
  5. Thymine-d4-1, CAS 156054-85-2
    Thymine-d4-1, CAS 156054-85-2
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    Sku MEXHY-W010450S4-100
    Manufact. SkuHY-W010450S4-100
    Packaging Unit100 mg
  6. Thymine-d4-1, CAS 156054-85-2
    Thymine-d4-1, CAS 156054-85-2
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    Sku MEXHY-W010450S4-10
    Manufact. SkuHY-W010450S4-10
    Packaging Unit10 mg
  7. Thymine-13C, CAS 200417-68-1
    Thymine-13C, CAS 200417-68-1
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    Sku MEXHY-W010450S3-0
    Manufact. SkuHY-W010450S3-0
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  8. Thymine-15N2
    Thymine-15N2
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    Sku MEXHY-W010450S2-0
    Manufact. SkuHY-W010450S2-0
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  9. Thymine-d4, CAS 200496-79-3
    Thymine-d4, CAS 200496-79-3
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    Sku MEXHY-W010450S-5
    Manufact. SkuHY-W010450S-5
    Packaging Unit5mg
  10. Thymine-d4, CAS 200496-79-3
    Thymine-d4, CAS 200496-79-3
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    Sku MEXHY-W010450S-1
    Manufact. SkuHY-W010450S-1
    Packaging Unit1mg
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