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) (1) Sample Type (-) Blood (1) Serum or Plasma (1) Tissue (1) Urine (2) Test Area (-) Drugs of Abuse (1) Therapeutics (10) Test Category Depressants (1) Test Sub-Category Alcohols (1) BAC (2) Barbiturates (2) (-) Benzodiazepines (1) Other (10) Test Test Name 9341B Flunitrazepam and Metabolites Screen, Blood