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) (22) Enzyme Immunoassay (EIA) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (15) Headspace Gas Chromatography (GC) (15) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (12) Sample Type Blood (8) Fluid (4) Serum or Plasma (3) Tissue (3) Urine (4) Test Area (-) Drugs of Abuse (4) Impairment (4) (-) Postmortem (18) Test Category Drugs of Abuse (4) NPS/Designer Drugs (1) Therapeutics (17) Test Sub-Category Alcohols (3) Other (19) Your search has returned no tests.