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. 4-Methylpentanoic acid-d11, CAS 344298-98-2
    4-Methylpentanoic acid-d11, CAS 344298-98-2
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    Sku MEXHY-W015882S1-50
    Manufact. SkuHY-W015882S1-50
    Packaging Unit50 mg
  2. 4-Methylpentanoic acid-d11, CAS 344298-98-2
    4-Methylpentanoic acid-d11, CAS 344298-98-2
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    Sku MEXHY-W015882S1-10
    Manufact. SkuHY-W015882S1-10
    Packaging Unit10 mg
  3. 4-Methylpentanoic acid-d11, CAS 344298-98-2
    4-Methylpentanoic acid-d11, CAS 344298-98-2
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    Sku MEXHY-W015882S1-25
    Manufact. SkuHY-W015882S1-25
    Packaging Unit25 mg
  4. 2-Heptanol-d5
    2-Heptanol-d5
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    Sku MEXHY-W015879S-0
    Manufact. SkuHY-W015879S-0
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  5. 2-Methoxy-3-methylpyrazine-d3
    2-Methoxy-3-methylpyrazine-d3
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    Sku MEXHY-W015855S-0
    Manufact. SkuHY-W015855S-0
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  6. 2-Methoxy-5-methylphenol-d3
    2-Methoxy-5-methylphenol-d3
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    Sku MEXHY-W015778S-0
    Manufact. SkuHY-W015778S-0
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  7. cis-3-Hexenyl Acetate-d2
    cis-3-Hexenyl Acetate-d2
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    Sku MEXHY-W015710S-0
    Manufact. SkuHY-W015710S-0
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  8. 1-(2-Methoxyphenyl)ethanone-d3, CAS 1332363-11-7
    1-(2-Methoxyphenyl)ethanone-d3, CAS 1332363-11-7
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    Sku MEXHY-W015609S-0
    Manufact. SkuHY-W015609S-0
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  9. 2,3-Diethyl-5-methylpyrazine-d7, CAS 1082581-83-6
    2,3-Diethyl-5-methylpyrazine-d7, CAS 1082581-83-6
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    Sku MEXHY-W015604S1-0
    Manufact. SkuHY-W015604S1-0
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  10. 2,3-Diethyl-5-methylpyrazine-13C2
    2,3-Diethyl-5-methylpyrazine-13C2
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    Sku MEXHY-W015604S-0
    Manufact. SkuHY-W015604S-0
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