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) (18) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (14) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (13) Sample Type (-) Blood (3) Fluid (4) Serum or Plasma (2) (-) Tissue (3) Urine (3) Test Area Impairment (1) Postmortem (5) Test Category Drugs of Abuse (1) Therapeutics (5) Test Sub-Category Alcohols (1) Drug Facilitated Sexual Assault (1) Other (4) Your search has returned no tests.