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) (32) Enzyme Immunoassay (EIA) (7) Gas Chromatography (GC) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (11) Headspace Gas Chromatography (GC) (28) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (12) Sample Type Blood (8) Serum or Plasma (1) Urine (3) Test Area Drugs of Abuse (1) Postmortem (11) Test Category Drugs of Abuse (8) (-) Drugs of Abuse, Therapeutics (5) NPS/Designer Drugs (1) (-) Therapeutics (7) Test Sub-Category Alcohols (2) Other (10) Your search has returned no tests.