Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme Immunoassay (EIA) (3) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (5) Fluid (2) Hair (1) Serum or Plasma (6) Tissue (2) (-) Urine (7) Test Area Drugs of Abuse (3) Therapeutics (4) Test Category Antianxiety (3) Anticholinergics (1) Antihistamines (2) (-) Antitussives/Cough Suppressants (4) Diuretics (1) Drugs of Abuse (8) (-) Drugs of Abuse, Therapeutics (3) Industrial/Environmental Toxins (2) Potassium Channel Blockers (1) Solvents (2) Volatiles (1) Test Sub-Category (-) Other (7) Your search has returned no tests.