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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type (-) Blood (2) Fluid (2) Hair (1) Oral Fluid (Saliva) (1) Serum or Plasma (2) Tissue (1) Urine (2) Test Area Therapeutics (2) Test Category Anesthetics (1) Antianxiety (1) Anticholinergics (1) Antidepressants (2) Antiepileptics/Antiseizures (1) Antihistamines (2) Antitussives/Cough Suppressants (1) (-) Depressants (2) Diuretics (1) Muscle Relaxants (1) Volatiles (2) Test Sub-Category (-) Benzodiazepines (2) Test Test Name 0568B Benzodiazepines Screen, Blood 9329B Benzodiazepines Panel, Blood