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. Decanoyl-L-carnitine-d3, CAS 1297655-08-3
    Decanoyl-L-carnitine-d3, CAS 1297655-08-3
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    Sku MEXHY-135035S-0
    Manufact. SkuHY-135035S-0
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  2. Hexacosanoic acid methyl ester-d3, CAS 2743078-84-2
    Hexacosanoic acid methyl ester-d3, CAS 2743078-84-2
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    Sku MEXHY-134127S2-0
    Manufact. SkuHY-134127S2-0
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  3. Methyl hexacosanoate-d4, CAS 2692624-18-1
    Methyl hexacosanoate-d4, CAS 2692624-18-1
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    Sku MEXHY-134127S1-0
    Manufact. SkuHY-134127S1-0
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  4. N-Hexanoyl-L-Homoserine lactone-d3, CAS 2705226-73-7
    N-Hexanoyl-L-Homoserine lactone-d3, CAS 2705226-73-7
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    Sku MEXHY-133685S-0
    Manufact. SkuHY-133685S-0
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  5. β-Tocopherol-d4, CAS 2241864-46-8
    β-Tocopherol-d4, CAS 2241864-46-8
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    Sku MEXHY-133680S-0
    Manufact. SkuHY-133680S-0
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  6. Mono(3-carboxypropyl) phthalate-d4, CAS 1346600-69-8
    Mono(3-carboxypropyl) phthalate-d4, CAS 1346600-69-8
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    Sku MEXHY-133673S-2.5
    Manufact. SkuHY-133673S-2.5
    Packaging Unit2.5 mg
  7. Clascoterone-d5-1
    Clascoterone-d5-1
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    Sku MEXHY-13331S2-0
    Manufact. SkuHY-13331S2-0
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  8. Clascoterone-d6
    Clascoterone-d6
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    Sku MEXHY-13331S1-0
    Manufact. SkuHY-13331S1-0
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  9. N-Propionyl-d5-glycine
    N-Propionyl-d5-glycine
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    Sku MEXHY-132961S-2.5
    Manufact. SkuHY-132961S-2.5
    Packaging Unit2.5 mg
  10. 2-Ethyl-2-phenylmalonamide-d5, CAS 1215398-95-0
    2-Ethyl-2-phenylmalonamide-d5, CAS 1215398-95-0
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    Sku MEXHY-132804S-2.5
    Manufact. SkuHY-132804S-2.5
    Packaging Unit2.5 mg
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