Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (1) (-) Serum or Plasma (1) Tissue (1) (-) Urine (2) Test Area (-) Drugs of Abuse (3) Exposure (5) Therapeutics (23) Test Category Depressants (3) Test Sub-Category Benzodiazepines (3) Your search has returned no tests.