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) (21) Enzyme Immunoassay (EIA) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (14) Headspace Gas Chromatography (GC) (13) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (10) Sample Type Blood (8) Fluid (4) Serum or Plasma (4) Tissue (3) Urine (5) Test Area (-) Drugs of Abuse (7) Impairment (2) (-) Postmortem (17) Test Category (-) Drugs of Abuse (7) NPS/Designer Drugs (1) (-) Therapeutics (17) Test Sub-Category Alcohols (3) Other (21) Your search has returned no tests.