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) (4) Enzyme Immunoassay (EIA) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (10) Headspace Gas Chromatography (GC) (1) 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 (3) Fluid (2) Oral Fluid (Saliva) (2) Serum or Plasma (3) Tissue (1) Urine (4) Test Area (-) Drugs of Abuse (15) Impairment (5) Newborn Tox (3) Postmortem (18) Therapeutics (108) Test Category Drugs of Abuse (9) Drugs of Abuse, Therapeutics (1) Sedative/Hypnotics (5) Test Sub-Category Barbiturates (5) Other (10) Your search has returned no tests.