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/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Sample Type Blood (3) (-) Serum or Plasma (2) Urine (2) Test Area Drugs of Abuse (2) Test Category Drugs of Abuse (3) Drugs of Abuse, Therapeutics (3) (-) NPS/Designer Drugs (2) Therapeutics (1) Test Sub-Category Opiates/Opioids (1) Other (1) Your search has returned no tests.