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) (18) Sample Type Blood (1) Serum or Plasma (1) Test Area Therapeutics (2) Test Category Analgesics (2) Test Sub-Category Antipyretics (3) Antivirals (4) Barbiturates (5) Benzodiazepines (3) Cocaine (3) Herbicides (3) Hydrocarbons (1) (-) Opiates/Opioids (2) Other (11) Phenothiazines (3) Small Molecule (2) Tricyclic (4) Test Test Name 0802B Buprenorphine and Metabolite - Free (Unconjugated) Screen, Blood 0802SP Buprenorphine and Metabolite - Free (Unconjugated) Screen, Serum/Plasma