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) (11) Enzyme Immunoassay (EIA) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (7) Headspace Gas Chromatography (GC) (11) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Sample Type Blood (3) Fluid (2) Serum or Plasma (2) Tissue (2) Urine (2) Test Area Drugs of Abuse (5) Impairment (4) (-) Postmortem (11) Test Category Diagnostic Aids (2) (-) Drugs of Abuse (1) Drugs of Abuse, Therapeutics (5) Exposure (1) NPS/Designer Drugs (1) (-) Therapeutics (10) Test Sub-Category Alcohols (9) (-) Other (11) Your search has returned no tests.