Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Urine (1) Test Area (-) Drugs of Abuse (1) Therapeutics (9) Test Category NPS/Designer Drugs (1) Test Sub-Category (-) Opiates/Opioids (1) Other (4) Test Test Name 0205U Acetyl Fentanyl and Metabolite, Urine