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