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) (8) Enzyme-Linked Immunosorbent Assay (ELISA) (20) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (10) Headspace Gas Chromatography (GC) (13) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (58) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (7) Sample Type Blood (23) Fluid (12) Oral Fluid (Saliva) (2) Serum or Plasma (18) Tissue (10) Urine (19) Test Area Drugs of Abuse (4) Postmortem (17) Therapeutics (63) Test Category (-) Analgesics (62) Anesthetics (2) Antianxiety (6) Antidepressants (16) Antipsychotics (3) Appetite Suppressants (2) (-) Depressants (5) Drugs of Abuse (29) Drugs of Abuse, Therapeutics (18) Exposure (1) Hallucinogens (10) NPS/Designer Drugs (4) Other (1) Psychoactives (2) Sedative/Hypnotics (9) Stimulants (8) (-) Therapeutics (17) Test Sub-Category Alcohols (3) Benzodiazepines (1) Opiates/Opioids (61) Other (19) Your search has returned no tests.