Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (6) Enzyme-Linked Immunosorbent Assay (ELISA) (17) (-) Enzyme Immunoassay (EIA) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (10) (-) Gas Chromatography/Tandem Mass Spectrometry (GC-MS/MS) (1) Headspace Gas Chromatography (GC) (13) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (7) Sample Type Serum or Plasma (1) Urine (3) Test Area Exposure (1) Postmortem (3) Test Category (-) Chemicals (1) Drugs of Abuse (3) Hallucinogens (1) (-) Therapeutics (3) Test Sub-Category Other (4) Test Test Name 3371SP PCB Panel, Congeners, Serum/Plasma 8052U Postmortem, Expanded, Urine (Forensic) 8062U Postmortem, Expanded w/o Alcohol, Urine (Forensic) 8092U Postmortem, Prescription Drugs Screen, Urine (Forensic)