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) (14) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (6) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Sample Type (-) Blood (10) Fluid (5) Hair (3) (-) Serum or Plasma (8) Tissue (3) Urine (11) Test Area (-) Drugs of Abuse (18) Impairment (2) Postmortem (3) Therapeutics (2) Test Category Drugs of Abuse (10) Drugs of Abuse, Therapeutics (6) NPS/Designer Drugs (2) Test Sub-Category Opiates/Opioids (2) (-) Other (18) Synthetic Cannabinoids (1) Your search has returned no tests.