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) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (7) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (6) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (17) (-) Fluid (4) (-) Serum or Plasma (3) Tissue (5) Urine (6) Test Area Drugs of Abuse (29) Impairment (1) (-) Postmortem (7) Therapeutics (1) Test Category Drugs of Abuse (2) Therapeutics (5) Test Sub-Category Alcohols (2) Other (5) Your search has returned no tests.