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) Sample Type Blood (68) Fluid (15) (-) Hair (1) Meconium (3) Oral Fluid (Saliva) (1) Plasma (1) Serum or Plasma (50) Tissue (12) Umbilical Cord (2) Urine (40) Test Area Drugs of Abuse (3) (-) Therapeutics (1) Test Category Depressants (1) Test Sub-Category Benzodiazepines (1) Your search has returned no tests.