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) (3) Gas Chromatography (GC) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (3) (-) Headspace Gas Chromatography (GC) (6) Sample Type Blood (47) Fluid (9) Serum or Plasma (21) (-) Tissue (6) Urine (23) Test Area Drugs of Abuse (1) Exposure (3) Postmortem (2) Test Category Drugs of Abuse, Therapeutics (1) Therapeutics (2) Volatiles (3) Test Sub-Category Alcohols (2) (-) Other (6) Your search has returned no tests.