Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type (-) Blood (5) Fluid (1) Serum or Plasma (3) Urine (5) Test Area Drugs of Abuse (2) Therapeutics (3) Test Category (-) Analgesics (5) Test Sub-Category NSAIDs (1) (-) Opiates/Opioids (5) Other (1) Your search has returned no tests.