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) (7) Enzyme-Linked Immunosorbent Assay (ELISA) (20) Enzyme Immunoassay (EIA) (4) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (13) Headspace Gas Chromatography (GC) (11) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (10) Sample Type Blood (2) Fluid (4) Serum or Plasma (2) Tissue (3) Urine (2) Test Area Drugs of Abuse (4) Postmortem (9) Test Category (-) Drugs of Abuse (4) (-) Therapeutics (9) Test Sub-Category Alcohols (1) (-) Other (13) Your search has returned no tests.