Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (2) Serum or Plasma (4) (-) Urine (2) Test Area (-) Exposure (2) Test Category Alcohols (1) Biomarkers (1) Metals/Elements (10) (-) Pesticides/Insecticides (2) Plasticizers (1) Solvents (1) Volatiles (7) Test Sub-Category Avicides (1) Herbicides (1) Test Test Name 0276U 4-Aminopyridine Exposure, Urine 0485U Atrazine, Urine