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 Analgesics (3) Anesthetics (1) Antacids (2) Antianxiety (6) Antiarrhythmics (2) Anticholinergics (2) Antidepressants (11) Antiemetics (1) Antiepileptics/Antiseizures (3) Antigout Agents (1) Antihistamines (10) Antihypertensives (6) (-) Antileprosy Agents (1) Antimicrobials (2) Antipsychotics (4) Antithrombotics (1) Cholinesterase Inhibitors (1) Depressants (1) Diuretics (2) Immunosuppressants (1) Muscle Relaxants (5) Sedative/Hypnotics (11) Stimulants (4) Vasodilators (1) Test Sub-Category Other (1) Test Test Name 1440B Dapsone and Metabolite, Blood