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. DL-Aspartic acid-3-13C, CAS 202326-56-5
    DL-Aspartic acid-3-13C, CAS 202326-56-5
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    Sku MEXHY-W015824S2-0
    Manufact. SkuHY-W015824S2-0
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  2. DL-Aspartic acid-13C,15N, CAS 98532-13-9
    DL-Aspartic acid-13C,15N, CAS 98532-13-9
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    Sku MEXHY-W015824S1-5
    Manufact. SkuHY-W015824S1-5
    Packaging Unit5mg
  3. DL-Aspartic acid-13C,15N, CAS 98532-13-9
    DL-Aspartic acid-13C,15N, CAS 98532-13-9
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    Sku MEXHY-W015824S1-1
    Manufact. SkuHY-W015824S1-1
    Packaging Unit1mg
  4. DL-Aspartic acid-13C, CAS 137168-39-9
    DL-Aspartic acid-13C, CAS 137168-39-9
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    Sku MEXHY-W015824S-5
    Manufact. SkuHY-W015824S-5
    Packaging Unit5mg
  5. DL-Aspartic acid-13C, CAS 137168-39-9
    DL-Aspartic acid-13C, CAS 137168-39-9
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    Sku MEXHY-W015824S-1
    Manufact. SkuHY-W015824S-1
    Packaging Unit1mg
  6. N-Methyl-N-phenylnitrous amide-13C,d3,15N
    N-Methyl-N-phenylnitrous amide-13C,d3,15N
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    Sku MEXHY-W015813S-0
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  7. 2,3,5-Trimethylphenol-d11, CAS 362049-46-5
    2,3,5-Trimethylphenol-d11, CAS 362049-46-5
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    Sku MEXHY-W015812S-0
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  8. Benzothioamide-d5, CAS 1219804-59-7
    Benzothioamide-d5, CAS 1219804-59-7
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    Sku MEXHY-W015801S-0
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  9. 1,4-Benzenedimethanol-d4, CAS 1158734-28-1
    1,4-Benzenedimethanol-d4, CAS 1158734-28-1
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    Sku MEXHY-W015784S-0
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  10. 1,4-Dimethoxybenzene-d10, CAS 74079-00-8
    1,4-Dimethoxybenzene-d10, CAS 74079-00-8
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    Sku MEXHY-W015780S-0
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