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) Sample Type Serum or Plasma (1) Test Area Drugs of Abuse (7) (-) Exposure (1) Therapeutics (10) Test Category Alcohols (9) Biomarkers (1) Gases (1) (-) Herbicides (1) Metals/Elements (58) Pesticides/Insecticides (4) Solvents (5) Volatiles (13) Test Sub-Category Other (1) Test Test Name 3048SP Metribuzin, Serum/Plasma