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) (29) (-) Enzyme Immunoassay (EIA) (12) Gas Chromatography/Mass Spectrometry (GC/MS) (9) Headspace Gas Chromatography (GC) (25) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (8) Sample Type Urine (12) Test Area Drugs of Abuse (4) Impairment (5) Postmortem (3) Test Category Depressants (1) (-) Drugs of Abuse (12) Drugs of Abuse, Therapeutics (4) Sedative/Hypnotics (1) Therapeutics (3) Test Sub-Category Alcohols (1) Drug Facilitated Sexual Assault (1) Other (10) Your search has returned no tests.