Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Sample Type Blood (1) Fluid (1) Oral Fluid (Saliva) (2) (-) Serum or Plasma (1) Test Area Therapeutics (1) Test Category Analgesics (2) Antiarrhythmics (2) Anticholinergics (1) Antidepressants (3) Antiemetics (1) Antihistamines (1) Antihypertensives (2) Antithrombotics (3) Antitussives/Cough Suppressants (3) (-) Cholinesterase Inhibitors (1) Diuretics (2) NPS/Designer Drugs (3) Pesticides/Insecticides (1) Potassium Channel Blockers (1) Vasodilators (1) Test Sub-Category Other (1) Test Test Name 1812SP Donepezil, Serum/Plasma