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) (3) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Sample Type (-) Blood (6) Fluid (2) Hair (1) Serum or Plasma (5) Tissue (1) Urine (7) Test Area (-) Drugs of Abuse (6) Postmortem (1) Test Category Drugs of Abuse (6) (-) Drugs of Abuse, Therapeutics (3) (-) NPS/Designer Drugs (3) Test Sub-Category Opiates/Opioids (1) Other (4) Synthetic Cannabinoids (1) Your search has returned no tests.