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
United States
