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) (4) Headspace Gas Chromatography (GC) (3) Sample Type Blood (2) Urine (4) Test Area Drugs of Abuse (27) (-) Impairment (6) Newborn Tox (1) Postmortem (23) Therapeutics (5) Test Category Drugs of Abuse (6) Test Sub-Category Other (6) Your search has returned no tests.