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) (1) Sample Type Blood (1) (-) Serum or Plasma (1) Test Area (-) Exposure (1) Therapeutics (2) Test Category Alcohols (2) Chemicals (1) (-) Herbicides (1) Metals/Elements (3) Perfluorinated Compounds (3) Pesticides/Insecticides (1) Solvents (1) Volatiles (2) Test Sub-Category Other (1) Test Test Name 3325SP Paraquat, Serum/Plasma