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) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (3) (-) Headspace Gas Chromatography (GC) (7) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (17) (-) Fluid (4) (-) Serum or Plasma (3) Tissue (3) Urine (3) Test Area Drugs of Abuse (11) Exposure (8) Impairment (2) (-) Postmortem (7) Test Category Diagnostic Aids (1) Drugs of Abuse (2) Therapeutics (4) Test Sub-Category Alcohols (2) Other (5) Your search has returned no tests.