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) (25) Enzyme Immunoassay (EIA) (7) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (10) Headspace Gas Chromatography (GC) (12) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (5) Sample Type Blood (3) Fluid (2) Serum or Plasma (2) Tissue (1) Urine (2) Test Area Drugs of Abuse (4) Postmortem (6) Test Category (-) Drugs of Abuse (4) Drugs of Abuse, Therapeutics (1) Other (1) (-) Therapeutics (6) Test Sub-Category Alcohols (1) Other (9) Your search has returned no tests.