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/Tandem Mass Spectrometry (GC-MS/MS) (1) Sample Type (-) Serum or Plasma (1) Test Area (-) Exposure (1) Therapeutics (13) Test Category Alcohols (1) (-) Chemicals (1) Herbicides (2) Industrial/Environmental Toxins (1) Metals/Elements (6) Other (1) Perfluorinated Compounds (3) Pesticides/Insecticides (3) Therapeutics (1) Vasodilators (1) Volatiles (3) Test Sub-Category Other (1) Test Test Name 3371SP PCB Panel, Congeners, Serum/Plasma