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) (7) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (14) Sample Type Blood (9) Fluid (2) Serum or Plasma (7) Tissue (2) Urine (5) Test Area Drugs of Abuse (3) (-) Exposure (11) (-) Therapeutics (14) Test Category Alcohols (1) Anticholinergics (3) Antihistamines (4) Antipsychotics (5) Herbicides (3) Hypoglycemic Agents (2) Volatiles (7) Test Sub-Category Antimalarials (5) Carboxylic Acids (2) Diuretics (3) Opiates/Opioids (15) Organic (4) Organochlorides (1) (-) Other (25) Vasodilators (1) Your search has returned no tests.