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) (2) Enzyme-Linked Immunosorbent Assay (ELISA) (15) Enzyme Immunoassay (EIA) (5) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (27) Gas Chromatography/Mass Spectrometry (GC/MS) (12) Headspace Gas Chromatography (GC) (10) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (82) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Sample Type Blood (18) Fluid (11) Oral Fluid (Saliva) (10) Serum or Plasma (18) Tissue (8) Urine (17) Test Area (-) Drugs of Abuse (15) Exposure (1) Newborn Tox (3) Postmortem (1) (-) Therapeutics (67) Test Category Analgesics (53) Antianxiety (4) Appetite Suppressants (2) Depressants (5) Drugs of Abuse (3) Hallucinogens (6) Psychoactives (2) Stimulants (7) Test Sub-Category Benzodiazepines (5) Cannabinoids (2) Cocaine (1) Opiates/Opioids (58) Other (16) Your search has returned no tests.