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) (1) Enzyme Immunoassay (EIA) (3) Headspace Gas Chromatography (GC) (2) Sample Type Blood (4) Fluid (1) (-) Serum or Plasma (1) Tissue (2) (-) Urine (3) Test Area Drugs of Abuse (2) Impairment (4) (-) Postmortem (4) Test Category (-) Drugs of Abuse (4) Therapeutics (5) Test Sub-Category Alcohols (2) Other (2) Your search has returned no tests.