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) (1) (-) Headspace Gas Chromatography (GC) (1) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (7) Fluid (1) (-) Serum or Plasma (1) Tissue (1) Urine (2) Test Area Drugs of Abuse (1) (-) Postmortem (1) Test Category Therapeutics (1) Test Sub-Category Other (1) Your search has returned no tests.