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 (2) Urine (2) Test Area Drugs of Abuse (2) Test Category Analgesics (1) Antidepressants (1) (-) NPS/Designer Drugs (2) Test Sub-Category (-) Benzodiazepines (1) Designer Benzodiazepines (1) (-) Opiates/Opioids (1) Test Test Name 0570B Designer Benzodiazepines, Blood 1480B Designer Opioids, Blood