Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (11) Sample Type Blood (11) (-) Fluid (5) Serum or Plasma (12) Tissue (4) (-) Urine (6) Test Area Drugs of Abuse (3) Exposure (6) (-) Therapeutics (11) Test Category Analgesics (5) Anticholinergics (1) Antihistamines (2) Antihypertensives (1) Antimicrobials (2) Test Sub-Category Antimalarials (2) Diuretics (1) Opiates/Opioids (5) Other (3) Your search has returned no tests.