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