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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-Proline-15N, CAS 59681-31-1
    L-Proline-15N, CAS 59681-31-1
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    Sku MEXHY-Y0252S2-25
    Manufact. SkuHY-Y0252S2-25
    Packaging Unit25 mg
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  2. L-Proline-13C5, CAS 201740-83-2
    L-Proline-13C5, CAS 201740-83-2
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    Sku MEXHY-Y0252S-1
    Manufact. SkuHY-Y0252S-1
    Packaging Unit1mg
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  3. 3-Indoleacetonitrile-d4, CAS 927182-31-8
    3-Indoleacetonitrile-d4, CAS 927182-31-8
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    Sku MEXHY-Y0136S1-0
    Manufact. SkuHY-Y0136S1-0
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  4. Bzo-poxizid-d9
    Bzo-poxizid-d9
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    Sku MEXHY-W783639S-0
    Manufact. SkuHY-W783639S-0
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  5. Alternariol-9-monomethylether sulfate-d3 (ammonium)
    Alternariol-9-monomethylether sulfate-d3 (ammonium)
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    Sku MEXHY-W780275S-0
    Manufact. SkuHY-W780275S-0
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  6. Tetrabromobisphenol A-13C12, CAS 1352876-39-1
    Tetrabromobisphenol A-13C12, CAS 1352876-39-1
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    Sku MEXHY-W780180-0
    Manufact. SkuHY-W780180-0
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  7. Reverse T3-13C6, CAS 1213055-23-2
    Reverse T3-13C6, CAS 1213055-23-2
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    Sku MEXHY-W779345-0
    Manufact. SkuHY-W779345-0
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  8. Potassium thiocyanate-13C,15N, CAS 143673-61-4
    Potassium thiocyanate-13C,15N, CAS 143673-61-4
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    Sku MEXHY-W779296-0
    Manufact. SkuHY-W779296-0
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  9. 2-Amino-3-methyl-3H-imidazo[4,5-f]quinoline-2-13C, CAS 210049-11-9
    2-Amino-3-methyl-3H-imidazo[4,5-f]quinoline-2-13C, CAS 210049-11-9
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    Sku MEXHY-W779193-0
    Manufact. SkuHY-W779193-0
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  10. 5-Methyluridine-13C5, CAS 159496-17-0
    5-Methyluridine-13C5, CAS 159496-17-0
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    Sku MEXHY-W779015-0
    Manufact. SkuHY-W779015-0
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