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) (2) Gas Chromatography (GC) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (5) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (28) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Urine (2) Test Area Drugs of Abuse (1) (-) Therapeutics (2) Test Category Analgesics (1) Depressants (1) Test Sub-Category Benzodiazepines (1) Opiates/Opioids (1) Test Test Name 0568U Benzodiazepines Screen, Urine 0802U Buprenorphine Screen, Urine