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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. Oleic acid-13C18, CAS 287100-82-7
    Oleic acid-13C18, CAS 287100-82-7
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    Sku MEXHY-N1446S2-5
    Manufact. SkuHY-N1446S2-5
    Packaging Unit5 mg
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  2. Citric acid-d4-1
    Citric acid-d4-1
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    Sku MEXHY-N1428S6-1
    Manufact. SkuHY-N1428S6-1
    Packaging Unit1 mg
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  3. Citric acid-d4-1
    Citric acid-d4-1
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    Sku MEXHY-N1428S6-5
    Manufact. SkuHY-N1428S6-5
    Packaging Unit5 mg
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  4. Citric acid-d4-1
    Citric acid-d4-1
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    Sku MEXHY-N1428S6-10
    Manufact. SkuHY-N1428S6-10
    Packaging Unit10 mg
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  5. 2-Methoxybenzoic acid-d3, CAS 96739-36-5
    2-Methoxybenzoic acid-d3, CAS 96739-36-5
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    Sku MEXHY-N1393S1-0
    Manufact. SkuHY-N1393S1-0
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  6. L-Threonine-13C4,15N, CAS 202468-39-1
    L-Threonine-13C4,15N, CAS 202468-39-1
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    Sku MEXHY-N0658S3-5
    Manufact. SkuHY-N0658S3-5
    Packaging Unit5 mg
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  7. L-Threonine-13C4,15N, CAS 202468-39-1
    L-Threonine-13C4,15N, CAS 202468-39-1
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    Sku MEXHY-N0658S3-25
    Manufact. SkuHY-N0658S3-25
    Packaging Unit25 mg
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  8. L-Threonine-13C4,15N, CAS 202468-39-1
    L-Threonine-13C4,15N, CAS 202468-39-1
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    Sku MEXHY-N0658S3-10
    Manufact. SkuHY-N0658S3-10
    Packaging Unit10 mg
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  9. L-Tryptophan-1-13C, CAS 81201-92-5
    L-Tryptophan-1-13C, CAS 81201-92-5
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    Sku MEXHY-N0623S3-25
    Manufact. SkuHY-N0623S3-25
    Packaging Unit25 mg
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  10. L-Tryptophan-1-13C, CAS 81201-92-5
    L-Tryptophan-1-13C, CAS 81201-92-5
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    Sku MEXHY-N0623S3-5
    Manufact. SkuHY-N0623S3-5
    Packaging Unit5 mg
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