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) (6) Enzyme-Linked Immunosorbent Assay (ELISA) (27) Enzyme Immunoassay (EIA) (7) Gas Chromatography/Mass Spectrometry (GC/MS) (11) (-) Headspace Gas Chromatography (GC) (24) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (12) Sample Type Blood (8) Fluid (4) Serum or Plasma (4) Tissue (3) Urine (5) Test Area Drugs of Abuse (10) Postmortem (14) Test Category Drugs of Abuse (13) (-) Drugs of Abuse, Therapeutics (10) Exposure (1) (-) NPS/Designer Drugs (1) Other (1) (-) Therapeutics (13) Test Sub-Category Alcohols (3) Other (21) Your search has returned no tests.