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) (7) Enzyme Immunoassay (EIA) (2) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (10) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Sample Type Blood (9) Fluid (2) Meconium (2) Oral Fluid (Saliva) (1) Serum or Plasma (4) Tissue (2) Urine (6) Test Area Drugs of Abuse (30) Exposure (1) (-) Impairment (6) (-) Newborn Tox (2) Postmortem (21) (-) Therapeutics (18) Test Category Analgesics (5) Antianxiety (2) Antidepressants (3) Appetite Suppressants (2) Drugs of Abuse (6) Hallucinogens (1) Stimulants (7) Test Sub-Category Barbiturates (6) Benzodiazepines (5) Drug Facilitated Sexual Assault (3) Opiates/Opioids (59) (-) Other (26) Phenothiazines (3) Tricyclic (13) Your search has returned no tests.