Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (7) Enzyme-Linked Immunosorbent Assay (ELISA) (27) (-) Enzyme Immunoassay (EIA) (5) Gas Chromatography (GC) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (15) Headspace Gas Chromatography (GC) (19) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (79) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (16) Sample Type Urine (5) Test Area (-) Drugs of Abuse (2) Impairment (1) (-) Postmortem (3) Test Category Drugs of Abuse (1) Drugs of Abuse, Therapeutics (1) Therapeutics (3) Test Sub-Category Other (5) Test Test Name 1876U Drug Screen - Expanded, Urine 8031U Child Drug Exposure Screen, Urine 8052U Postmortem, Expanded, Urine (Forensic) 8062U Postmortem, Expanded w/o Alcohol, Urine (Forensic) 8092U Postmortem, Prescription Drugs Screen, Urine (Forensic)