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 Acids (2) Alcohols (11) Antiepileptics/Antiseizures (2) Biomarkers (5) (-) Chemicals (1) Diagnostic Aids (1) Drugs of Abuse (3) Drugs of Abuse, Therapeutics (9) Exposure (1) NPS/Designer Drugs (1) Other (5) Perfluorinated Compounds (4) Pesticides/Insecticides (2) Sedative/Hypnotics (4) Solvents (24) Terpenes (2) Therapeutics (4) Volatiles (46) Test Sub-Category (-) Other (1) Test Test Name 3371SP PCB Panel, Congeners, Serum/Plasma