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) Headspace Gas Chromatography (GC) (5) Sample Type (-) Blood (2) Serum or Plasma (2) Urine (3) Test Area Exposure (2) Test Category Solvents (1) (-) Volatiles (2) Test Sub-Category Other (2) Test Test Name 1110B Chlorobenzene, Blood 2283B Hexachlorobenzene, Blood