Testing for drugs of abuse in human blood to ANSI/ASB120 standards by high-resolution, accurate-mass mass spectrometry

In this poster from Thermo Fisher Scientific, explore a method for simultaneous screening of 84 drugs of abuse in blood. Whole blood samples were spiked with drugs of abuse, extracted by protein precipitation, separated chromatographically, and detected on a high-resolution accurate mass (HRAM) mass spectrometer.