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) (4) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (20) Enzyme Immunoassay (EIA) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (9) Headspace Gas Chromatography (GC) (23) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (6) Sample Type Blood (7) Fluid (4) Serum or Plasma (4) Tissue (3) Urine (3) Test Area Drugs of Abuse (8) Postmortem (13) Test Category Drugs of Abuse (15) (-) Drugs of Abuse, Therapeutics (8) Exposure (1) NPS/Designer Drugs (1) (-) Therapeutics (13) Test Sub-Category Alcohols (3) Other (18) Your search has returned no tests.