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) (2) 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 0568B Benzodiazepines Screen, Blood 0568FL Benzodiazepines Screen, Fluid