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) (2) (-) Enzyme Immunoassay (EIA) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (11) Sample Type Urine (1) Test Area Therapeutics (1) Test Category Analgesics (1) Test Sub-Category Aromatics (2) Barbiturates (4) Benzodiazepines (1) (-) Opiates/Opioids (1) Other (7) Test Test Name 0802U Buprenorphine Screen, Urine