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. Cefotaxime-d3
    Cefotaxime-d3
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    Sku MEXHY-W654101-1
    Manufact. SkuHY-W654101-1
    Packaging Unit1 mg
  2. Cefepime-d3 (sulfate)
    Cefepime-d3 (sulfate)
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    Sku MEXHY-W654100-0
    Manufact. SkuHY-W654100-0
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  3. (R)-Butyryl carnitine-d5 chloride
    (R)-Butyryl carnitine-d5 chloride
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    Sku MEXHY-W654091-0
    Manufact. SkuHY-W654091-0
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  4. 9-Bromophenanthrene-d9, CAS 2055815-26-2
    9-Bromophenanthrene-d9, CAS 2055815-26-2
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    Sku MEXHY-W654087-0
    Manufact. SkuHY-W654087-0
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  5. Bisphenol P-d16, CAS 2469196-09-4
    Bisphenol P-d16, CAS 2469196-09-4
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    Sku MEXHY-W654081-0
    Manufact. SkuHY-W654081-0
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  6. Bifenthrin-d5
    Bifenthrin-d5
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    Sku MEXHY-W654073-0
    Manufact. SkuHY-W654073-0
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  7. L-Arginine-13C,d4 (dihydrochloride), CAS 1786448-45-0
    L-Arginine-13C,d4 (dihydrochloride), CAS 1786448-45-0
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    Sku MEXHY-W654058-0
    Manufact. SkuHY-W654058-0
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  8. 2,2′,4,4′-Tetrahydroxybenzophenone-d4, CAS 2484091-67-8
    2,2′,4,4′-Tetrahydroxybenzophenone-d4, CAS 2484091-67-8
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    Sku MEXHY-W654025-0
    Manufact. SkuHY-W654025-0
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  9. Tazobactam-15N3 (sodium)
    Tazobactam-15N3 (sodium)
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    Sku MEXHY-W654023-1
    Manufact. SkuHY-W654023-1
    Packaging Unit1 mg
  10. Minocycline-d7
    Minocycline-d7
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    Sku MEXHY-W654013-0
    Manufact. SkuHY-W654013-0
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