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) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (8) Sample Type Blood (20) Fluid (5) Serum or Plasma (6) (-) Tissue (4) Urine (7) Test Area Drugs of Abuse (1) Postmortem (3) Test Category Drugs of Abuse (1) Drugs of Abuse, Therapeutics (1) Therapeutics (2) Test Sub-Category Alcohols (1) Other (3) Your search has returned no tests.