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) (4) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (3) Serum or Plasma (2) Urine (1) Test Area (-) Drugs of Abuse (6) Test Category (-) Benzodiazepines (3) Drugs of Abuse (18) NPS/Designer Drugs (12) (-) Psychoactives (3) Stimulants (8) Test Sub-Category Cannabinoids (3) Designer Benzodiazepines (3) Your search has returned no tests.