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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. Naloxone-d5, CAS 1261079-38-2
    Naloxone-d5, CAS 1261079-38-2
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    Sku SACSC-219327A
    Manufact. Skusc-219327A
    Packaging Unit10 mg
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  2. 17β-Estradiol-16,16,17-d3, CAS 79037-37-9
    17β-Estradiol-16,16,17-d3, CAS 79037-37-9
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    Sku SACSC-216149-CW
    Manufact. Skusc-216149-CW
    Packaging Unit1 mg
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  3. 4-Hydroxybenzoic acid-ring-13C6, CAS 99-96-7
    4-Hydroxybenzoic acid-ring-13C6, CAS 99-96-7
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    Sku SACSC-311034
    Manufact. Skusc-311034
    Packaging Unit1,2 ml
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  4. Dimethylamine-15N hydrochloride, CAS 75693-94-6
    Dimethylamine-15N hydrochloride, CAS 75693-94-6
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    Sku SACSC-234753
    Manufact. Skusc-234753
    Packaging Unit500 mg
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  5. Dimethylamine-13C2 hydrochloride, CAS 286012-99-5
    Dimethylamine-13C2 hydrochloride, CAS 286012-99-5
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    Sku SACSC-234752
    Manufact. Skusc-234752
    Packaging Unit500 mg
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  6. rac Ricinoleic Acid-d13
    rac Ricinoleic Acid-d13
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    Sku SACSC-219878
    Manufact. Skusc-219878
    Packaging Unit1 mg
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  7. Naloxone-d5, CAS 1261079-38-2
    Naloxone-d5, CAS 1261079-38-2
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    Sku SACSC-219327
    Manufact. Skusc-219327
    Packaging Unit1 mg
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  8. Clenbuterol-d9, CAS 129138-58-5
    Clenbuterol-d9, CAS 129138-58-5
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    Sku SACSC-207447
    Manufact. Skusc-207447
    Packaging Unit1 mg
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  9. Bretazenil, CAS 84379-13-5
    Bretazenil, CAS 84379-13-5
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    Sku CAY37274-5
    Manufact. Sku37274-5
    Packaging Unit5 mg
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  10. Bretazenil, CAS 84379-13-5
    Bretazenil, CAS 84379-13-5
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    Sku CAY37274-1
    Manufact. Sku37274-1
    Packaging Unit1 mg
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