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) (2) Enzyme Immunoassay (EIA) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (3) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (30) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Sample Type Blood (10) Fluid (3) Serum or Plasma (10) Tissue (2) Urine (5) Test Area Therapeutics (30) Test Category Antiarrhythmics (3) Antihypertensives (25) Vasodilators (2) Test Sub-Category Alpha-2 Adrenergic Agonists (6) Alpha-2 Adrenergic Antagonists (3) Alpha Blockers (6) (-) Beta Blockers (28) Calcium Channel Blockers (7) Diuretics (13) Other (14) (-) Thiazides (2) Your search has returned no tests.