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) (2) Enzyme-Linked Immunosorbent Assay (ELISA) (17) (-) Enzyme Immunoassay (EIA) (5) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (7) Headspace Gas Chromatography (GC) (16) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (2) Fluid (1) Serum or Plasma (1) Tissue (1) Urine (5) Test Area Drugs of Abuse (4) Postmortem (6) Test Category Drugs of Abuse (10) (-) Drugs of Abuse, Therapeutics (4) Other (1) (-) Therapeutics (6) Test Sub-Category Alcohols (1) Other (9) Your search has returned no tests.