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) (3) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (4) (-) Enzyme Immunoassay (EIA) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (3) Sample Type Blood (2) Fluid (4) Serum or Plasma (1) (-) Tissue (3) (-) Urine (1) Test Area Postmortem (4) Test Category Therapeutics (4) Test Sub-Category Other (4) Your search has returned no tests.