Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Enzymatic Assay (EZA) (4) Enzyme-Linked Immunosorbent Assay (ELISA) (3) Enzyme Immunoassay (EIA) (1) (-) Gas Chromatography (GC) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (14) Sample Type Blood (1) Fluid (1) Serum or Plasma (2) Urine (3) Test Area Diagnostic Aids (4) Therapeutics (3) Test Category Biomarkers (2) Electrolytes (2) Sedative/Hypnotics (3) Test Sub-Category Aromatics (2) (-) Barbiturates (3) Other (7) (-) Small Molecule (4) Your search has returned no tests.