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) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (8) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (7) Sample Type (-) Blood (7) Fluid (3) Serum or Plasma (2) Tissue (3) (-) Urine (3) Test Area Drugs of Abuse (5) Impairment (3) (-) Postmortem (10) Therapeutics (53) Test Category NPS/Designer Drugs (1) Therapeutics (9) Test Sub-Category Alcohols (3) Other (7) Your search has returned no tests.