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) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (36) Enzyme Immunoassay (EIA) (11) Gas Chromatography/Mass Spectrometry (GC/MS) (12) Headspace Gas Chromatography (GC) (23) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (13) Sample Type Blood (18) Fluid (6) Hair (3) Serum or Plasma (11) Tissue (4) Urine (16) Test Area (-) Drugs of Abuse (45) (-) Impairment (2) Newborn Tox (5) (-) Postmortem (8) (-) Therapeutics (3) Test Category Anticholinergics (3) Drugs of Abuse (25) Drugs of Abuse, Therapeutics (14) NPS/Designer Drugs (9) Other (1) Therapeutics (6) Test Sub-Category Alcohols (1) Opiates/Opioids (3) Other (52) Synthetic Cannabinoids (2) Your search has returned no tests.