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) (4) Sample Type Blood (1) Serum or Plasma (2) Urine (1) Test Area (-) Therapeutics (4) Test Category Antiarrhythmics (3) Antineoplastics (1) Test Sub-Category Alkaloids (3) (-) Alkylating Agents (1) Barbiturates (9) Benzodiazepines (11) (-) Beta Blockers (3) Opiates/Opioids (10) Other (38) Sympathomimetic Amines (3) Your search has returned no tests.