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) (3) Sample Type Blood (3) (-) Serum or Plasma (3) Urine (3) Test Area (-) Drugs of Abuse (3) Therapeutics (3) Test Category Drugs of Abuse (4) Drugs of Abuse, Therapeutics (3) (-) NPS/Designer Drugs (3) Test Sub-Category Benzodiazepines (1) Designer Benzodiazepines (1) Opiates/Opioids (1) Your search has returned no tests.