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) (3) Sample Type Blood (1) Serum or Plasma (1) Urine (1) Test Area Drugs of Abuse (3) (-) Therapeutics (3) Test Category Analgesics (15) (-) Anticholinergics (3) Antihistamines (4) Antihypertensives (4) Antimicrobials (5) Antipsychotics (5) Hypoglycemic Agents (2) Test Sub-Category Other (3) Your search has returned no tests.