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) (8) Sample Type Blood (2) Serum or Plasma (2) Tissue (1) Urine (3) Test Area Drugs of Abuse (5) Therapeutics (3) Test Category (-) Depressants (5) (-) Sedative/Hypnotics (3) Test Sub-Category (-) Benzodiazepines (8) Other (4) Your search has returned no tests.