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) (1) Sample Type Urine (1) Test Area Therapeutics (1) Test Category (-) Anesthetics (1) Other (1) Test Sub-Category Alpha-2 Adrenergic Antagonists (3) Alpha Blockers (2) Barbiturates (2) Beta Blockers (7) (-) Biomarkers (1) Calcium Channel Blockers (5) Diuretics (2) Non-Barbiturate Sedative Hypnotics (2) Other (3) Test Test Name 4018U Propofol Glucuronide, Urine