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) (2) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (4) Gas Chromatography (GC) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (9) Sample Type Blood (9) (-) Fluid (4) Serum or Plasma (6) Tissue (3) Urine (2) Test Area Drugs of Abuse (2) Postmortem (2) Test Category Drugs of Abuse, Therapeutics (2) Therapeutics (2) Test Sub-Category Alcohols (1) (-) Other (4) Your search has returned no tests.