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) (2) Sample Type Blood (1) Serum or Plasma (1) Test Area Exposure (2) Test Category Alcohols (6) Analgesics (5) Antiarrhythmics (2) Anticholinergics (3) Antidiabetics (2) Antiepileptics/Antiseizures (20) Antihistamines (7) Antipsychotics (7) Appetite Suppressants (3) Chemicals (1) Cholinesterase Inhibitors (3) Decongestants (10) Diagnostic Aids (2) Drugs of Abuse (5) Drugs of Abuse, Therapeutics (5) Exposure (1) Hallucinogens (15) (-) Herbicides (2) Perfluorinated Compounds (4) Plasticizers (1) Sedative/Hypnotics (6) Solvents (3) Therapeutics (14) Vasodilators (3) Volatiles (10) Test Sub-Category (-) Other (2) Test Test Name 3325B Paraquat, Blood 3325SP Paraquat, Serum/Plasma