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 (1) Test Area (-) Drugs of Abuse (2) Test Category Benzodiazepines (1) Drugs of Abuse (5) NPS/Designer Drugs (4) (-) Psychoactives (2) Stimulants (2) Test Sub-Category Cannabinoids (2) Your search has returned no tests.