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 Alcohol Deterrents (1) Antianxiety (2) Antiarrhythmics (1) Anticholinergics (2) Antiepileptics/Antiseizures (1) Antigout Agents (1) Antihistamines (10) (-) Antileprosy Agents (1) Antipsychotics (2) Biomarkers (1) Cholinesterase Inhibitors (1) Depressants (1) Diuretics (3) Drugs of Abuse (8) Industrial/Environmental Toxins (3) Metals/Elements (1) Muscle Relaxants (6) Other (1) Pesticides/Insecticides (3) Sedative/Hypnotics (7) Solvents (9) Volatiles (6) Test Sub-Category (-) Other (1) Test Test Name 1440SP Dapsone and Metabolite, Serum/Plasma