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) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (13) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Sample Type Blood (22) Fluid (4) (-) Serum or Plasma (17) (-) Tissue (3) Urine (10) Test Area Drugs of Abuse (2) Postmortem (5) Therapeutics (13) Test Category Antihypertensives (6) Diuretics (6) Drugs of Abuse (2) Therapeutics (5) Vasodilators (1) Test Sub-Category Alpha-2 Adrenergic Agonists (2) Alpha-2 Adrenergic Antagonists (1) Alpha Blockers (3) Beta Blockers (11) Calcium Channel Blockers (5) (-) Diuretics (6) Drug Facilitated Sexual Assault (1) (-) Other (14) Thiazides (1) Vasodilators (1) Your search has returned no tests.