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) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type (-) Blood (4) Fluid (2) Hair (1) Serum or Plasma (4) Tissue (2) Urine (3) Test Area Drugs of Abuse (2) Therapeutics (2) Test Category Analgesics (2) NPS/Designer Drugs (2) Test Sub-Category Alcohols (5) Drug Facilitated Sexual Assault (1) (-) Opiates/Opioids (4) Other (23) Your search has returned no tests.