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claudia-bouman
Team TFS
Team TFS
irm-LC/MS: δ13C of Analgesic and Antipyretic Drugs
Andreas W. Hilkert, Michael Krummen, Dieter Juchelka
Thermo Fisher Scientific, Bremen, Germany
AN30025
Isotope ratio monitoring-LC/MS (irm-LC/MS) with the Thermo Scientific LC IsoLink helps to determine the sources of pharmaceuticals via the individual 13C/12C ratio (δ13C values) of the ingredients. Small amounts in complex mixtures can be applied for compound specific isotope analysis without extensive preparation or derivatization.
  • IRMS
  • HPLC
  • Carbon isotopes
  • Pharmaceuticals
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