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) (12) Enzyme Immunoassay (EIA) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) Headspace Gas Chromatography (GC) (15) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (3) Fluid (3) Serum or Plasma (3) Tissue (2) Urine (4) Test Area (-) Drugs of Abuse (15) Impairment (7) Postmortem (12) Test Category Depressants (13) (-) Drugs of Abuse (5) (-) Drugs of Abuse, Therapeutics (10) Volatiles (1) Test Sub-Category Other (15) Your search has returned no tests.