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) (3) (-) Enzyme Immunoassay (EIA) (1) (-) Headspace Gas Chromatography (GC) (11) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type Blood (1) Fluid (2) Serum or Plasma (3) Tissue (2) Urine (4) Test Area Drugs of Abuse (11) Therapeutics (1) Test Category Depressants (12) Test Sub-Category (-) Alcohols (11) BAC (2) Barbiturates (1) (-) Benzodiazepines (1) Cocaine (1) Opiates/Opioids (1) Other (14) Solvents (3) Your search has returned no tests.