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) (11) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (10) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (9) Sample Type (-) Blood (12) Fluid (3) Serum or Plasma (3) Tissue (3) Urine (6) Test Area Drugs of Abuse (1) Postmortem (11) Test Category Drugs of Abuse (4) (-) Drugs of Abuse, Therapeutics (4) (-) NPS/Designer Drugs (2) (-) Therapeutics (6) Test Sub-Category Alcohols (3) Other (8) Synthetic Cannabinoids (1) Your search has returned no tests.