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) (28) (-) Enzyme Immunoassay (EIA) (9) Gas Chromatography/Mass Spectrometry (GC/MS) (15) Headspace Gas Chromatography (GC) (29) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Sample Type Blood (1) Fluid (1) Serum or Plasma (1) Tissue (1) Urine (11) Test Area (-) Drugs of Abuse (15) Exposure (1) Impairment (3) Newborn Tox (3) Postmortem (13) Therapeutics (67) Test Category Depressants (5) Drugs of Abuse (5) Drugs of Abuse, Therapeutics (4) Sedative/Hypnotics (1) Test Sub-Category Barbiturates (1) Benzodiazepines (5) Other (9) Your search has returned no tests.