Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Gas Chromatography (GC) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (32) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (32) Fluid (5) (-) Serum or Plasma (36) Tissue (3) Urine (17) Test Area (-) Drugs of Abuse (2) Impairment (1) Postmortem (2) (-) Therapeutics (34) Test Category Antiarrhythmics (1) Antihypertensives (25) Diuretics (6) Drugs of Abuse (2) Vasodilators (2) Test Sub-Category Alpha-2 Adrenergic Agonists (2) Alpha-2 Adrenergic Antagonists (1) Alpha Blockers (3) Beta Blockers (9) Calcium Channel Blockers (4) Diuretics (6) Other (9) Thiazides (1) Vasodilators (1) Your search has returned no tests.