Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (10) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) (7) Headspace Gas Chromatography (GC) (9) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (10) Sample Type Blood (6) Fluid (3) Hair (1) Serum or Plasma (6) Tissue (2) Urine (2) Test Area Drugs of Abuse (10) Therapeutics (10) Test Category (-) Analgesics (5) Antiarrhythmics (6) Anticholinergics (3) Antidepressants (8) Antiemetics (1) (-) Antihistamines (5) Antihypertensives (5) Antithrombotics (4) Antitussives/Cough Suppressants (10) Cholinesterase Inhibitors (3) Diuretics (4) Drugs of Abuse (25) (-) Drugs of Abuse, Therapeutics (10) NPS/Designer Drugs (9) Pesticides/Insecticides (2) Potassium Channel Blockers (2) Psychoactives (2) Vasodilators (2) Test Sub-Category NSAIDs (2) Opiates/Opioids (3) Other (15) Your search has returned no tests.