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) (-) Gas Chromatography (GC) (2) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (2) Serum or Plasma (2) Test Area Exposure (2) Therapeutics (2) Test Category (-) Alcohols (2) (-) Analgesics (2) Antihistamines (4) Biomarkers (2) Depressants (4) Electrolytes (2) Sedative/Hypnotics (6) Volatiles (3) Test Sub-Category Aromatics (2) Opiates/Opioids (2) Test Test Name 0630B Benzyl Alcohol, Blood 0630SP Benzyl Alcohol, Serum/Plasma 0802B Buprenorphine and Metabolite - Free (Unconjugated) Screen, Blood 0802SP Buprenorphine and Metabolite - Free (Unconjugated) Screen, Serum/Plasma