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) (5) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (3) Oral Fluid (Saliva) (2) Serum or Plasma (1) Urine (1) Test Area (-) Drugs of Abuse (7) Impairment (2) Therapeutics (6) Test Category NPS/Designer Drugs (3) Psychoactives (4) Test Sub-Category Benzodiazepines (3) (-) Cannabinoids (4) Designer Benzodiazepines (3) (-) Opiates/Opioids (3) Other (38) Your search has returned no tests.