Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (18) Immunoassay (IA) (1) Sample Type Blood (6) Fluid (2) Serum or Plasma (6) Tissue (1) Urine (3) Test Area Drugs of Abuse (9) Therapeutics (9) 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 (2) Muscle Relaxants (1) (-) NPS/Designer Drugs (9) Pesticides/Insecticides (2) Potassium Channel Blockers (2) Psychoactives (2) Vasodilators (2) Test Sub-Category Benzodiazepines (3) Cardiac Glycosides (4) Designer Benzodiazepines (3) Opiates/Opioids (3) Other (5) Your search has returned no tests.