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) (39) (-) Enzyme Immunoassay (EIA) (11) Gas Chromatography/Mass Spectrometry (GC/MS) (20) Headspace Gas Chromatography (GC) (33) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (16) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (12) Spectrophotometry (SP) (1) Sample Type Blood (9) Fluid (2) Oral Fluid (Saliva) (6) Serum or Plasma (4) Tissue (1) Urine (14) Test Area (-) Drugs of Abuse (23) Exposure (1) Impairment (7) Newborn Tox (3) (-) Postmortem (13) Therapeutics (67) Test Category Depressants (4) Drugs of Abuse (5) Drugs of Abuse, Therapeutics (4) Exposure (1) Hallucinogens (7) NPS/Designer Drugs (4) Psychoactives (2) Stimulants (1) Therapeutics (8) Test Sub-Category Alcohols (3) Cannabinoids (2) Cocaine (1) Opiates/Opioids (4) Other (26) Your search has returned no tests.