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) (10) Enzyme Immunoassay (EIA) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (10) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (3) Fluid (2) Serum or Plasma (3) Tissue (1) Urine (4) Test Area (-) Drugs of Abuse (13) Postmortem (8) Test Category Depressants (22) Drugs of Abuse (20) (-) Drugs of Abuse, Therapeutics (13) Other (1) Sedative/Hypnotics (9) Volatiles (1) Test Sub-Category Other (13) Your search has returned no tests.