Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type (-) Blood (2) Serum or Plasma (3) Urine (1) Test Area Drugs of Abuse (1) (-) Exposure (2) Test Category (-) Alcohols (1) (-) Herbicides (1) Industrial/Environmental Toxins (1) Metals/Elements (7) Perfluorinated Compounds (1) Pesticides/Insecticides (2) Terpenes (1) Vasodilators (1) Volatiles (6) Test Sub-Category Other (2) Test Test Name 3325B Paraquat, Blood 3975B Propanol, n-, Blood