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) (9) Enzyme Immunoassay (EIA) (15) Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) Headspace Gas Chromatography (GC) (12) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (11) Fluid (6) (-) Serum or Plasma (5) Tissue (5) (-) Urine (7) Test Area Drugs of Abuse (6) Impairment (2) Postmortem (4) Test Category Drugs of Abuse (6) Drugs of Abuse, Therapeutics (4) Therapeutics (2) Test Sub-Category Alcohols (2) Other (10) Your search has returned no tests.