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) (2) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (3) Serum or Plasma (1) Test Area Impairment (2) Therapeutics (2) Test Category Antiemetics (1) (-) Antihypertensives (2) (-) Drugs of Abuse (2) Psychoactives (3) Test Sub-Category Alpha-2 Adrenergic Agonists (3) Alpha Blockers (2) Calcium Channel Blockers (3) (-) Cannabinoids (2) (-) Diuretics (2) Other (19) Your search has returned no tests.