Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (6) Enzyme Immunoassay (EIA) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (6) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (5) Sample Type Blood (7) Serum or Plasma (1) Urine (3) Test Area Drugs of Abuse (33) (-) Impairment (11) Newborn Tox (2) Test Category (-) Drugs of Abuse (11) Test Sub-Category Cannabinoids (2) Drug Facilitated Sexual Assault (3) Other (6) Your search has returned no tests.