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) (24) Enzyme Immunoassay (EIA) (8) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (15) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Sample Type Blood (8) Fluid (5) Hair (1) Oral Fluid (Saliva) (2) Serum or Plasma (7) Tissue (3) Urine (9) Test Area (-) Drugs of Abuse (35) Impairment (11) Newborn Tox (4) Postmortem (16) Therapeutics (11) Test Category Depressants (22) (-) Drugs of Abuse (22) (-) Drugs of Abuse, Therapeutics (13) Other (1) Sedative/Hypnotics (9) Volatiles (1) Test Sub-Category Other (35) Your search has returned no tests.