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) 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 (-) Other (1) Test Test Name 1440B Dapsone and Metabolite, Blood