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) (6) Enzyme-Linked Immunosorbent Assay (ELISA) (9) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (6) Sample Type Blood (17) (-) Fluid (4) Serum or Plasma (3) (-) Tissue (5) Urine (6) Test Area Drugs of Abuse (3) Exposure (3) (-) Postmortem (9) Therapeutics (9) Test Category Drugs of Abuse (3) Therapeutics (6) Test Sub-Category Alcohols (2) Other (7) Your search has returned no tests.