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) (2) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (7) (-) Fluid (3) Oral Fluid (Saliva) (3) Serum or Plasma (7) Tissue (2) Urine (8) Test Area (-) Drugs of Abuse (3) Newborn Tox (2) Postmortem (3) Therapeutics (2) Test Category Drugs of Abuse, Therapeutics (2) Hallucinogens (1) Test Sub-Category Barbiturates (1) Opiates/Opioids (1) (-) Other (3) Your search has returned no tests.