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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (1) Fat (1) (-) Serum or Plasma (2) Urine (1) Test Area Exposure (1) Therapeutics (1) Test Category Alcohol Deterrents (1) Antianxiety (1) Antiarrhythmics (2) Anticholinergics (1) Antihistamines (3) Antileprosy Agents (1) Antitussives/Cough Suppressants (3) Cholinesterase Inhibitors (1) Diuretics (2) Drugs of Abuse (4) Drugs of Abuse, Therapeutics (3) Muscle Relaxants (1) (-) Pesticides/Insecticides (1) (-) Potassium Channel Blockers (1) Solvents (2) Volatiles (3) Test Sub-Category Herbicides (1) Insecticides (2) (-) Other (2) Test Test Name 0275SP Dalfampridine, Serum/Plasma 1470SP DDT, DDD and DDE, Serum/Plasma