Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type (-) Blood (3) Fluid (2) Serum or Plasma (3) Tissue (1) Test Area Therapeutics (3) Test Category Analgesics (3) (-) Antiarrhythmics (2) Anticholinergics (2) Antidepressants (5) Antihistamines (2) Antihypertensives (3) Antitussives/Cough Suppressants (6) (-) Cholinesterase Inhibitors (1) Diuretics (2) NPS/Designer Drugs (6) Pesticides/Insecticides (1) Potassium Channel Blockers (1) Vasodilators (1) Test Sub-Category Cardiac Glycosides (1) Other (2) Test Test Name 1615B Digoxin, Blood 1812B Donepezil, Blood 1828B Dronedarone, Blood