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) (2) Sample Type Blood (2) (-) Serum or Plasma (2) Urine (2) Test Area (-) Drugs of Abuse (2) Test Category (-) Benzodiazepines (2) Drugs of Abuse (2) Drugs of Abuse, Therapeutics (3) NPS/Designer Drugs (1) Test Sub-Category Designer Benzodiazepines (2) Your search has returned no tests.