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) (1) Gas Chromatography (GC) (12) (-) Gas Chromatography/Tandem Mass Spectrometry (GC-MS/MS) (1) Sample Type Serum or Plasma (1) Urine (1) Test Area Exposure (2) Test Category (-) Chemicals (1) Diagnostic Aids (1) Industrial/Environmental Toxins (2) Metals/Elements (2) Pesticides/Insecticides (1) Plasticizers (1) Solvents (2) Therapeutics (1) Vasodilators (2) (-) Volatiles (1) Test Sub-Category Other (2) Test Test Name 3371SP PCB Panel, Congeners, Serum/Plasma 3621U Phenol Exposure, Urine