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 (1) (-) Serum or Plasma (1) Urine (1) Test Area Therapeutics (1) Test Category Antacids (1) (-) Antiarrhythmics (1) Antihypertensives (2) Test Sub-Category (-) Beta Blockers (1) Other (3) Test Test Name 3227SP Beta-Blockers Panel, Serum/Plasma