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 Anticholinergics (1) Test Sub-Category (-) Alkaloids (1) Antihistamines (1) Benzodiazepines (4) Beta Blockers (1) Opiates/Opioids (2) Other (6) Sympathomimetic Agents (1) Test Test Name 9109SP Atropine Screen, Serum/Plasma