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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. D-Erythrose-4-13C, CAS 90913-08-9
    D-Erythrose-4-13C, CAS 90913-08-9
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    Sku MEXHY-116956S3-25
    Manufact. SkuHY-116956S3-25
    Packaging Unit25 mg (0.107 M * 1.929 mL in Water)
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  2. Hexadecatetraenoic acid-d5, CAS 2408811-79-8
    Hexadecatetraenoic acid-d5, CAS 2408811-79-8
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    Sku MEXHY-116776S-0
    Manufact. SkuHY-116776S-0
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  3. 7-Aminoflunitrazepam-d7
    7-Aminoflunitrazepam-d7
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    Sku MEXHY-116687S-0
    Manufact. SkuHY-116687S-0
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  4. (Rac)-Etomidate acid-d5
    (Rac)-Etomidate acid-d5
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    Sku MEXHY-116666S-0
    Manufact. SkuHY-116666S-0
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  5. (±)-1,2-Diolein-13C3, CAS 2692624-38-5
    (±)-1,2-Diolein-13C3, CAS 2692624-38-5
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    Sku MEXHY-115767S-0
    Manufact. SkuHY-115767S-0
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  6. Prostaglandin E2-1-glyceryl ester-d5
    Prostaglandin E2-1-glyceryl ester-d5
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    Sku MEXHY-114826S-0
    Manufact. SkuHY-114826S-0
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  7. 1-(5-Fluoropentyl)-1H-indole-3-carboxylic acid-d5, CAS 2703812-55-7
    1-(5-Fluoropentyl)-1H-indole-3-carboxylic acid-d5, CAS 2703812-55-7
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    Sku MEXHY-114553S-0
    Manufact. SkuHY-114553S-0
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  8. 11-Beta-hydroxyandrostenedione-d7, CAS 2331287-27-3
    11-Beta-hydroxyandrostenedione-d7, CAS 2331287-27-3
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    Sku MEXHY-114464S1-10
    Manufact. SkuHY-114464S1-10
    Packaging Unit10 mg
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  9. 11-Beta-hydroxyandrostenedione-d7, CAS 2331287-27-3
    11-Beta-hydroxyandrostenedione-d7, CAS 2331287-27-3
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    Sku MEXHY-114464S1-5
    Manufact. SkuHY-114464S1-5
    Packaging Unit5 mg
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  10. Ganglioside GM3-d7
    Ganglioside GM3-d7
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    Sku MEXHY-114456S-0
    Manufact. SkuHY-114456S-0
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