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 Blood (3) Serum or Plasma (3) (-) Tissue (1) Urine (2) Test Area Therapeutics (1) Test Category Antihypertensives (1) Test Sub-Category Alcohols (2) Antipyretics (1) Benzodiazepines (1) Beta-2 Andrenergic Agonists (1) (-) Beta Blockers (1) Other (3) Toxic Elements (2) Tricyclic (1) Test Test Name 0483TI Atenolol, Tissue