Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (6) Enzyme Immunoassay (EIA) (6) Gas Chromatography (GC) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (6) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Sample Type Blood (18) Fluid (4) (-) Serum or Plasma (4) Tissue (5) (-) Urine (7) Test Area Drugs of Abuse (39) Impairment (6) (-) Postmortem (9) (-) Therapeutics (2) Test Category Anticholinergics (2) Drugs of Abuse (4) Therapeutics (5) Test Sub-Category Alcohols (2) Other (9) Your search has returned no tests.