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) Sample Type (-) Urine (1) Test Area Exposure (1) Test Category Biomarkers (1) Test Sub-Category Hallucinogens (1) (-) Hydrocarbons (1) Opiates/Opioids (1) Test Test Name 0094U 2,5-Hexanedione, Urine