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) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (37) (-) Enzyme Immunoassay (EIA) (12) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (25) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (10) Sample Type Urine (12) Test Area Drugs of Abuse (8) Impairment (2) Postmortem (2) Test Category (-) Drugs of Abuse (8) (-) Drugs of Abuse, Therapeutics (4) Therapeutics (3) Test Sub-Category Alcohols (1) Drug Facilitated Sexual Assault (1) (-) Other (12) Your search has returned no tests.