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) (6) Sample Type Blood (2) Fluid (1) Serum or Plasma (2) Urine (1) Test Area Drugs of Abuse (3) Therapeutics (3) Test Category (-) Antihypertensives (3) (-) NPS/Designer Drugs (3) Test Sub-Category Alpha-2 Adrenergic Agonists (3) (-) Beta Blockers (3) Diuretics (7) (-) Synthetic Cathinone (3) Vasodilators (1) Your search has returned no tests.