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) (1) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Sample Type (-) Urine (1) Test Area Exposure (1) Test Category Alcohols (1) Drugs of Abuse, Therapeutics (1) (-) Industrial/Environmental Toxins (1) Solvents (2) Therapeutics (1) Volatiles (5) Test Sub-Category (-) Other (1) Test Test Name 1549U Dichlorobenzidine, Urine