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) (1) (-) Gas Chromatography (GC) (9) Gas Chromatography/Mass Spectrometry (GC/MS) (12) Headspace Gas Chromatography (GC) (3) Sample Type Blood (4) Serum or Plasma (3) Urine (2) Test Area Exposure (2) Therapeutics (7) Test Category (-) Alcohols (2) (-) Antihistamines (4) Biomarkers (2) Electrolytes (2) (-) Sedative/Hypnotics (3) Volatiles (3) Test Sub-Category Aromatics (2) Barbiturates (3) Other (4) Your search has returned no tests.