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) (16) Gas Chromatography/Mass Spectrometry (GC/MS) (7) (-) Headspace Gas Chromatography (GC) (9) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (15) (-) Fluid (5) Serum or Plasma (5) (-) Tissue (4) Urine (8) Test Area Drugs of Abuse (5) Postmortem (4) Test Category Drugs of Abuse (2) Drugs of Abuse, Therapeutics (3) Therapeutics (4) Test Sub-Category Alcohols (2) (-) Other (9) Your search has returned no tests.