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) (3) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (2) Serum or Plasma (2) Urine (1) Test Area Therapeutics (5) Test Category (-) Antacids (2) (-) Antiarrhythmics (3) Antihypertensives (7) Test Sub-Category (-) Beta Blockers (3) Dopamine Antagonists (3) Other (5) (-) Proton-Pump Inhibitors (2) Your search has returned no tests.