Novel GC-IRMS Technique for Steroid Confirmation: Olympics Anti-Doping Lab

Dr Alan Brailsford discusses how gas chromatography combustion isotope ratio mass spectrometry (GC-IRMS) is being used in the London Olympics Anti-Doping Labs. Hear how the technique works to detect endogenous vs. exogenous Testosterone by measuring ratio of C12 to C13 in athlete samples. SelectScience Special Interview.