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) (7) Enzyme-Linked Immunosorbent Assay (ELISA) (9) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (10) Headspace Gas Chromatography (GC) (6) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type (-) Blood (3) (-) Fluid (4) Serum or Plasma (2) (-) Tissue (3) Urine (2) Test Area Drugs of Abuse (2) Postmortem (8) Test Category Drugs of Abuse (2) Therapeutics (8) Test Sub-Category Alcohols (1) Other (9) Your search has returned no tests.