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) Sample Type Blood (2) Fluid (1) (-) Serum or Plasma (2) Tissue (1) Urine (1) Test Area Therapeutics (2) Test Category Antihypertensives (2) Test Sub-Category Alpha-1 Adrenergic Agonists (1) Alpha Blockers (1) Antibiotics (1) Antifungals (1) Antivirals (1) Barbiturates (4) (-) Beta Blockers (2) GABA Analogues (1) NSAIDs (1) Opiates/Opioids (1) Other (15) Phenothiazines (1) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Stimulants (1) Sympathomimetic Agents (3) Tricyclic (1) Test Test Name 4000SP Propranolol, Serum/Plasma 9247SP Propranolol Screen, Serum/Plasma