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) (7) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (4) Sample Type Blood (13) Fluid (8) Hair (2) Meconium (1) Serum or Plasma (6) (-) Tissue (7) Urine (13) Test Area Drugs of Abuse (3) Postmortem (4) Test Category Drugs of Abuse (3) Drugs of Abuse, Therapeutics (1) Therapeutics (3) Test Sub-Category Alcohols (1) (-) Other (7) Your search has returned no tests.