Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Spectrofluorometry (SF) (1) Sample Type Serum or Plasma (1) Test Area Therapeutics (1) Test Category Antiarrhythmics (2) Anticholinergics (3) Antihistamines (5) Antitussives/Cough Suppressants (10) Cholinesterase Inhibitors (3) Diuretics (4) Drugs of Abuse (6) Industrial/Environmental Toxins (1) (-) Muscle Relaxants (1) Potassium Channel Blockers (2) Test Sub-Category (-) Other (1) Test Test Name 1439SP Dantrolene, Serum/Plasma