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 (GC) (2) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type (-) Blood (5) Fluid (1) Serum or Plasma (4) Urine (3) Test Area Therapeutics (5) Test Category (-) Analgesics (5) Antiepileptics/Antiseizures (1) Test Sub-Category NSAIDs (1) (-) Opiates/Opioids (5) Other (2) Your search has returned no tests.