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) (9) (-) Enzyme Immunoassay (EIA) (3) Headspace Gas Chromatography (GC) (7) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Urine (3) Test Area Drugs of Abuse (3) Impairment (4) (-) Postmortem (3) Test Category (-) Drugs of Abuse (3) Therapeutics (1) Test Sub-Category Alcohols (1) Other (2) Your search has returned no tests.