Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (11) Sample Type Blood (24) Fluid (4) Serum or Plasma (26) Tissue (3) (-) Urine (12) Test Area Therapeutics (12) Test Category (-) Antiarrhythmics (1) (-) Antihypertensives (11) Diuretics (1) Drugs of Abuse (3) Drugs of Abuse, Therapeutics (1) Therapeutics (3) Vasodilators (1) Test Sub-Category Alpha-2 Adrenergic Agonists (2) Alpha-2 Adrenergic Antagonists (1) Beta Blockers (5) Calcium Channel Blockers (2) Diuretics (2) Your search has returned no tests.