Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Enzyme Immunoassay (EIA) (2) Headspace Gas Chromatography (GC) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (1) Serum or Plasma (2) (-) Urine (2) Test Area Test Category Test Sub-Category Test Test Name 0801U Buprenorphine and Metabolite - Total (Conjugated/Unconjugated), Urine 5113U Buprenorphine and Metabolite -Total (Conjugated/Unconjugated) Confirmation, Urine