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) Test Category Alcohols (3) (-) Chemicals (1) Herbicides (3) Industrial/Environmental Toxins (2) Metals/Elements (4) Other (2) Perfluorinated Compounds (4) Pesticides/Insecticides (4) Plasticizers (1) Solvents (5) Terpenes (1) Therapeutics (1) Vasodilators (2) Volatiles (11) Test Sub-Category (-) Other (1) Test Test Name 3371SP PCB Panel, Congeners, Serum/Plasma