Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (8) Serum or Plasma (9) (-) Urine (5) Test Area Therapeutics (5) Test Category Antihypertensives (5) Test Sub-Category (-) Alpha-2 Adrenergic Agonists (2) (-) Alpha-2 Adrenergic Antagonists (1) Beta Blockers (5) Calcium Channel Blockers (2) (-) Diuretics (2) Drug Facilitated Sexual Assault (1) Other (8) Your search has returned no tests.