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) (3) Enzyme Immunoassay (EIA) (4) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (4) Sample Type Blood (2) Fluid (3) (-) Serum or Plasma (1) Tissue (3) (-) Urine (1) Test Area (-) Postmortem (2) Test Category Therapeutics (2) Test Sub-Category Other (2) Your search has returned no tests.