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) (4) Enzyme-Linked Immunosorbent Assay (ELISA) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (4) (-) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (18) Sample Type Blood (22) Fluid (5) Serum or Plasma (6) (-) Tissue (4) Urine (9) Test Area Drugs of Abuse (1) Postmortem (3) Test Category Drugs of Abuse (1) Drugs of Abuse, Therapeutics (1) Therapeutics (2) Test Sub-Category Alcohols (1) Other (3) Your search has returned no tests.