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) (16) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Sample Type Blood (7) Serum or Plasma (8) Urine (4) Test Area Impairment (3) Therapeutics (16) Test Category Antihypertensives (16) Drugs of Abuse (3) Test Sub-Category Alcohols (3) Alpha-2 Adrenergic Agonists (6) (-) Alpha-2 Adrenergic Antagonists (3) Alpha Blockers (6) Beta Blockers (28) Calcium Channel Blockers (12) (-) Diuretics (13) (-) Drug Facilitated Sexual Assault (3) Other (43) Thiazides (2) Vasodilators (1) Your search has returned no tests.