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) Sample Type Serum or Plasma (1) Test Area Therapeutics (1) Test Category Alcohol Deterrents (1) Analgesics (5) Antianxiety (6) Antiarrhythmics (8) Anticholinergics (3) Antidepressants (12) Antiemetics (1) (-) Antiepileptics/Antiseizures (1) Antihistamines (12) Antihypertensives (5) Antithrombotics (4) Antitussives/Cough Suppressants (10) Cholinesterase Inhibitors (3) Diuretics (4) Drugs of Abuse (2) Industrial/Environmental Toxins (1) NPS/Designer Drugs (9) Pesticides/Insecticides (10) Potassium Channel Blockers (2) Psychoactives (2) Solvents (9) Stimulants (3) Vasodilators (2) Volatiles (3) Test Sub-Category Biomarkers (1) Test Test Name 1683SP Dimethadione, Serum/Plasma