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) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (22) (-) Enzyme Immunoassay (EIA) (10) Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) Headspace Gas Chromatography (GC) (15) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (5) Fluid (2) Serum or Plasma (2) Tissue (2) Urine (10) Test Area Drugs of Abuse (7) Impairment (5) Postmortem (9) Test Category Depressants (1) (-) Drugs of Abuse (21) Drugs of Abuse, Therapeutics (11) Exposure (1) Therapeutics (8) Test Sub-Category Alcohols (6) Other (15) Your search has returned no tests.