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 Alcohol Deterrents (1) Analgesics (2) Antianxiety (1) Antiarrhythmics (4) Anticholinergics (1) Antidepressants (4) Antiemetics (1) Antiepileptics/Antiseizures (1) Antihistamines (3) Antihypertensives (2) Antileprosy Agents (1) Antithrombotics (3) Antitussives/Cough Suppressants (3) (-) Cholinesterase Inhibitors (1) Diuretics (2) Muscle Relaxants (1) Potassium Channel Blockers (1) Stimulants (1) Vasodilators (1) Test Sub-Category Other (1) Test Test Name 1812SP Donepezil, Serum/Plasma