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) (17) Enzyme Immunoassay (EIA) (22) Gas Chromatography (GC) (3) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (8) (-) Headspace Gas Chromatography (GC) (16) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (6) Sample Type Blood (22) (-) Fluid (8) Hair (1) Serum or Plasma (8) Tissue (6) (-) Urine (11) Test Area Drugs of Abuse (9) Impairment (3) Postmortem (7) Test Category Drugs of Abuse (9) Drugs of Abuse, Therapeutics (5) Therapeutics (5) Test Sub-Category Alcohols (2) Drug Facilitated Sexual Assault (1) Other (16) Your search has returned no tests.