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-Lysine-13C6,15N2 (dihydrochloride), CAS 202406-54-0
    L-Lysine-13C6,15N2 (dihydrochloride), CAS 202406-54-0
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    Sku MEXHY-W009762S-10
    Manufact. SkuHY-W009762S-10
    Packaging Unit10 mg
  2. (S)-Cystathionine-d4
    (S)-Cystathionine-d4
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    Sku MEXHY-W009749CS-1
    Manufact. SkuHY-W009749CS-1
    Packaging Unit1 mg
  3. DL-Cystathionine-d4, CAS 146764-57-0
    DL-Cystathionine-d4, CAS 146764-57-0
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    Sku MEXHY-W009749AS-5
    Manufact. SkuHY-W009749AS-5
    Packaging Unit5mg
  4. DL-Cystathionine-d4, CAS 146764-57-0
    DL-Cystathionine-d4, CAS 146764-57-0
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    Sku MEXHY-W009749AS-1
    Manufact. SkuHY-W009749AS-1
    Packaging Unit1mg
  5. 1-Bromo-2,3-dichlorobenzene-d3, CAS 1219805-59-0
    1-Bromo-2,3-dichlorobenzene-d3, CAS 1219805-59-0
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    Sku MEXHY-W009719S-0
    Manufact. SkuHY-W009719S-0
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  6. (3,4,5-Trimethoxyphenyl)acetic-2,2 Acid-d2, CAS 344299-45-2
    (3,4,5-Trimethoxyphenyl)acetic-2,2 Acid-d2, CAS 344299-45-2
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    Sku MEXHY-W009713S-0
    Manufact. SkuHY-W009713S-0
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  7. Ethyl Laurate-d23, CAS 1219795-35-3
    Ethyl Laurate-d23, CAS 1219795-35-3
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    Sku MEXHY-W009684S-5
    Manufact. SkuHY-W009684S-5
    Packaging Unit5mg
  8. Ethyl Laurate-d23, CAS 1219795-35-3
    Ethyl Laurate-d23, CAS 1219795-35-3
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    Sku MEXHY-W009684S-1
    Manufact. SkuHY-W009684S-1
    Packaging Unit1mg
  9. 1,1':3',1''-Terphenyl-d14, CAS 17714-84-0
    1,1':3',1''-Terphenyl-d14, CAS 17714-84-0
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    Sku MEXHY-W009659S-0
    Manufact. SkuHY-W009659S-0
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  10. 1,1':2',1''-Terphenyl-d14, CAS 5142-67-6
    1,1':2',1''-Terphenyl-d14, CAS 5142-67-6
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    Sku MEXHY-W009658S-0
    Manufact. SkuHY-W009658S-0
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