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) (3) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (10) Headspace Gas Chromatography (GC) (18) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (12) Sample Type Blood (2) Fluid (3) Serum or Plasma (1) Tissue (3) Urine (3) Test Area Drugs of Abuse (6) Impairment (2) (-) Postmortem (12) Test Category Therapeutics (12) Test Sub-Category Alcohols (1) Other (11) Your search has returned no tests.