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) (5) Enzyme Immunoassay (EIA) (2) Gas Chromatography (GC) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (8) Sample Type Blood (2) Fluid (1) Serum or Plasma (2) Test Area Drugs of Abuse (5) Test Category Sedative/Hypnotics (2) Stimulants (3) Test Sub-Category Antipyretics (3) (-) Barbiturates (2) Benzodiazepines (3) (-) Cocaine (3) Opiates/Opioids (2) Other (5) Your search has returned no tests.