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) (6) Enzyme-Linked Immunosorbent Assay (ELISA) (41) Enzyme Immunoassay (EIA) (14) Gas Chromatography/Mass Spectrometry (GC/MS) (13) Headspace Gas Chromatography (GC) (32) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (9) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (16) Spectrophotometry (SP) (1) Sample Type Blood (23) Fluid (6) Oral Fluid (Saliva) (3) Serum or Plasma (9) Tissue (6) Urine (17) Test Area (-) Drugs of Abuse (30) Exposure (1) (-) Impairment (8) Newborn Tox (2) (-) Postmortem (26) Therapeutics (18) Test Category Drugs of Abuse (18) Drugs of Abuse, Therapeutics (18) Exposure (1) Hallucinogens (9) NPS/Designer Drugs (4) Therapeutics (14) Test Sub-Category Alcohols (9) Barbiturates (5) Cannabinoids (2) Cocaine (1) Drug Facilitated Sexual Assault (3) Opiates/Opioids (4) (-) Other (64) Your search has returned no tests.