Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (7) Enzyme-Linked Immunosorbent Assay (ELISA) (26) Enzyme Immunoassay (EIA) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (11) Headspace Gas Chromatography (GC) (17) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (16) Sample Type Blood (11) Fluid (4) Serum or Plasma (3) Tissue (3) Urine (5) Test Area (-) Drugs of Abuse (5) (-) Impairment (2) Newborn Tox (1) (-) Postmortem (19) Test Category Drugs of Abuse (6) Drugs of Abuse, Therapeutics (5) NPS/Designer Drugs (1) Therapeutics (14) Test Sub-Category Alcohols (3) Drug Facilitated Sexual Assault (3) (-) Other (26) Synthetic Cannabinoids (4) Your search has returned no tests.