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) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (12) Sample Type Blood (29) Fluid (4) Serum or Plasma (33) Tissue (3) (-) Urine (13) Test Area Drugs of Abuse (1) Therapeutics (12) Test Category Antiarrhythmics (1) (-) Antihypertensives (11) (-) Diuretics (1) Drugs of Abuse (3) Drugs of Abuse, Therapeutics (1) Therapeutics (3) (-) Vasodilators (1) Test Sub-Category Alpha-2 Adrenergic Agonists (2) Alpha-2 Adrenergic Antagonists (1) Beta Blockers (4) Calcium Channel Blockers (2) Diuretics (2) Other (2) Your search has returned no tests.