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