Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme Immunoassay (EIA) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (4) Meconium (2) Serum or Plasma (4) (-) Urine (4) Test Area Drugs of Abuse (2) Therapeutics (2) Test Category (-) Analgesics (2) Anesthetics (1) Antianxiety (1) Antiarrhythmics (1) Anticholinergics (2) Antidepressants (2) Benzodiazepines (1) Depressants (1) Muscle Relaxants (1) (-) NPS/Designer Drugs (2) Stimulants (1) Test Sub-Category Opiates/Opioids (3) Synthetic Cathinone (1) Test Test Name 0771U Brorphine, Urine 0801U Buprenorphine and Metabolite - Total (Conjugated/Unconjugated), Urine 0885U Butorphanol - Total (Conjugated/Unconjugated), Urine 2626U Bath Salts Panel (Qualitative), Urine