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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type (-) Blood (1) (-) Fluid (1) Hair (1) Serum or Plasma (1) Test Area Therapeutics (2) Test Category Depressants (2) Test Sub-Category Alcohols (4) (-) Benzodiazepines (2) Other (21) Test Test Name 0568B Benzodiazepines Screen, Blood 0568FL Benzodiazepines Screen, Fluid