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) (3) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (11) Enzyme Immunoassay (EIA) (13) Gas Chromatography/Mass Spectrometry (GC/MS) (7) Headspace Gas Chromatography (GC) (10) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (7) Sample Type Blood (24) Fluid (6) Serum or Plasma (6) (-) Tissue (6) (-) Urine (5) Test Area Drugs of Abuse (3) Postmortem (8) Test Category Drugs of Abuse (4) Drugs of Abuse, Therapeutics (1) Therapeutics (6) Test Sub-Category Alcohols (1) Other (10) Your search has returned no tests.