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 (GC) (2) Sample Type Blood (3) (-) Serum or Plasma (2) Urine (2) Test Area Test Category Test Sub-Category Test Test Name 1110SP Chlorobenzene, Serum/Plasma 2283SP Hexachlorobenzene, Serum/Plasma