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) Fluid (1) Serum or Plasma (1) Test Area Therapeutics (1) Test Category Antianxiety (3) Antiarrhythmics (2) Anticholinergics (1) Antihistamines (3) Antileprosy Agents (1) Antitussives/Cough Suppressants (2) (-) Cholinesterase Inhibitors (1) Diuretics (1) Drugs of Abuse (10) Drugs of Abuse, Therapeutics (3) Pesticides/Insecticides (1) Solvents (5) Volatiles (3) Test Sub-Category NSAIDs (1) Opiates/Opioids (1) (-) Other (1) Test Test Name 1812B Donepezil, Blood