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) (1) Enzyme Immunoassay (EIA) (1) Sample Type Blood (1) (-) Fluid (1) Serum or Plasma (1) (-) Urine (1) Test Area Therapeutics (2) Test Category Depressants (2) Test Sub-Category Benzodiazepines (2) Test Test Name 0568FL Benzodiazepines Screen, Fluid 0568U Benzodiazepines Screen, Urine