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) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (2) Sample Type Blood (5) Fluid (3) Serum or Plasma (1) (-) Tissue (4) Urine (3) Test Area Drugs of Abuse (3) (-) Postmortem (4) Test Category Drugs of Abuse (1) Therapeutics (3) Test Sub-Category Alcohols (1) (-) Other (4) Your search has returned no tests.