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) (4) Enzyme-Linked Immunosorbent Assay (ELISA) (21) (-) Enzyme Immunoassay (EIA) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (9) Headspace Gas Chromatography (GC) (25) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (6) (-) Spectrophotometry (SP) (1) Sample Type Blood (1) Urine (3) Test Area Drugs of Abuse (4) Exposure (3) Impairment (2) (-) Postmortem (4) Test Category Drugs of Abuse (1) Exposure (1) Therapeutics (2) Test Sub-Category Alcohols (1) Other (3) Test Test Name 8051U Postmortem, Basic, Urine (Forensic) 8052U Postmortem, Expanded, Urine (Forensic) 8092U Postmortem, Prescription Drugs Screen, Urine (Forensic) 8104B Postmortem, Fire Death Screen, Blood (Forensic)