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) (5) (-) Enzyme Immunoassay (EIA) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (29) Sample Type Urine (2) Test Area Therapeutics (2) Test Category Analgesics (1) Depressants (1) Test Sub-Category Barbiturates (1) (-) Benzodiazepines (1) Cocaine (1) (-) Opiates/Opioids (1) Other (1) Test Test Name 0568U Benzodiazepines Screen, Urine 0802U Buprenorphine Screen, Urine