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 (-) Exposure (1) Test Category Alcohols (3) (-) Herbicides (1) Metals/Elements (11) Pesticides/Insecticides (1) Volatiles (2) Test Sub-Category Other (1) Test Test Name 3048SP Metribuzin, Serum/Plasma