Forensic Applications of Isotope Ratio Mass Spectrometry

Isotope Ratio Mass Spectrometry SmartNotes How do isotope fingerprints support doping control investigations? While motivated to mark new records with each competition, athletes are more than ever aware of anti-doping policies, rules and regulations. Authorities depend on accurate analysis without…

Dieter Juchelka, Thermo Fisher Scientific, Bremen, Germany Appli cat i on N ote 3 0 2 6 8 GC-IRMS: δ13C Analysis of PAHs in Soil and Sediment Samples using High Resolution GC Coupled with Isotope Ratio MS Key Words GC-IRMS,…

APPLICATION NOTE Oliver Kracht, Andreas Hilkert, Thermo Fisher Scientific, Bremen, Germany Key Words EA-IRMS, EA IsoLink, Food Authenticity, Honey, Isotope Ratio MS Introduction Honey is subject to fraud by adulteration with low price invert sugar syrups. Saccharides in syrups derived…

WHITE PAPER 30767 Clumped isotope analysis of methane using HR-IRMS: New insights into origin and formation mechanisms of natural gases and a potential geothermometer Authors: Guannan Dong, Hao Xie, John Eiler, California Institute of Technology, Pasadena, USA; Naizhong Zhang, Mayuko…