Validation of a Method to Screen for Drugs in Blood and Urine Using Liquid Chromatography Quadrupole Time-of-Flight (LC-QTof) Mass Spectrometry

Dr. Alex Lawson of Birmingham Heartlands Hospital discusses how his lab changed the screening protocol for drugs in blood and urine, going from the more traditional technologies such as HPLC, GC-MS, and LC-MS/MS to using high-resolution mass spec.