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) (16) Sample Type Blood (5) Fluid (2) Serum or Plasma (7) Urine (2) Test Area Therapeutics (16) Test Category (-) Analgesics (16) Test Sub-Category Hydrocarbons (1) (-) NSAIDs (16) Opiates/Opioids (11) Parkinsons (1) Your search has returned no tests.