Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Colorimetry (C) (6) Enzyme-Linked Immunosorbent Assay (ELISA) (22) (-) Enzyme Immunoassay (EIA) (8) Gas Chromatography/Mass Spectrometry (GC/MS) (10) Headspace Gas Chromatography (GC) (20) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Spectrophotometry (SP) (1) Sample Type Fluid (3) Tissue (3) Urine (8) Test Area Drugs of Abuse (7) (-) Impairment (4) (-) Postmortem (10) Therapeutics (1) Test Category Drugs of Abuse (7) Therapeutics (7) Test Sub-Category Alcohols (1) Other (13) Your search has returned no tests.