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 (4) Analgesics (3) Antiarrhythmics (2) Anticholinergics (2) Antidiabetics (2) Antiepileptics/Antiseizures (9) Antihistamines (5) Antipsychotics (6) Appetite Suppressants (2) Chemicals (1) Cholinesterase Inhibitors (2) Diagnostic Aids (1) Drugs of Abuse (2) Drugs of Abuse, Therapeutics (5) Exposure (1) Hallucinogens (6) (-) Herbicides (2) Perfluorinated Compounds (4) Solvents (2) Therapeutics (5) Vasodilators (3) Volatiles (7) Test Sub-Category (-) Other (2) Test Test Name 3325B Paraquat, Blood 3325SP Paraquat, Serum/Plasma