Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (4) Enzyme-Linked Immunosorbent Assay (ELISA) (8) Gas Chromatography (GC) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (7) Headspace Gas Chromatography (GC) (5) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (35) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Sample Type Blood (29) (-) Fluid (3) (-) Serum or Plasma (32) Tissue (2) Urine (13) Test Area Therapeutics (35) Test Category Antiarrhythmics (1) Antihypertensives (26) Diuretics (6) Vasodilators (2) Test Sub-Category Alpha-2 Adrenergic Agonists (2) Alpha-2 Adrenergic Antagonists (1) Alpha Blockers (3) Beta Blockers (12) Calcium Channel Blockers (3) Diuretics (6) Other (7) Thiazides (1) Your search has returned no tests.