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 Analgesics (2) Anesthetics (2) Antidepressants (3) Antidiabetics (4) Antiepileptics/Antiseizures (10) Antihistamines (6) Antipsychotics (11) Appetite Suppressants (3) (-) Chemicals (1) Herbicides (2) Immunosuppressants (3) NPS/Designer Drugs (1) Opiate/Opioid Antagonists (7) Other (2) Perfluorinated Compounds (4) Plasticizers (1) Solvents (3) Stimulants (7) Test Sub-Category (-) Other (1) Test Test Name 3371SP PCB Panel, Congeners, Serum/Plasma