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 (1) Analgesics (5) Antidepressants (2) Antidiabetics (2) Antiepileptics/Antiseizures (15) Antihistamines (2) Antihypertensives (6) Antimicrobials (4) Antipsychotics (8) Appetite Suppressants (2) Decongestants (7) Diagnostic Aids (1) Exposure (1) Hallucinogens (4) (-) Herbicides (2) Industrial/Environmental Toxins (1) NPS/Designer Drugs (2) Perfluorinated Compounds (2) Test Sub-Category Other (2) Test Test Name 3325B Paraquat, Blood 3325SP Paraquat, Serum/Plasma