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 (3) Antianxiety (4) Antiarrhythmics (4) Anticholinergics (2) Antidepressants (8) Antiemetics (1) Antiepileptics/Antiseizures (1) Antihistamines (5) Antihypertensives (3) Antileprosy Agents (1) Antithrombotics (2) Antitussives/Cough Suppressants (7) (-) Cholinesterase Inhibitors (1) Diuretics (2) Muscle Relaxants (1) Potassium Channel Blockers (2) Stimulants (2) Vasodilators (1) Test Sub-Category Other (1) Test Test Name 1812SP Donepezil, Serum/Plasma