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) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (3) Sample Type Blood (11) Fluid (4) Serum or Plasma (3) (-) Tissue (5) Urine (3) Test Area (-) Postmortem (5) Test Category Drugs of Abuse (2) Therapeutics (3) Test Sub-Category Alcohols (1) Other (4) Your search has returned no tests.