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) (1) Sample Type Blood (1) (-) Serum or Plasma (1) Test Area Therapeutics (1) Test Category Analgesics (1) Test Sub-Category Antispasmodics (1) Benzodiazepines (1) (-) NSAIDs (1) Opiates/Opioids (9) Other (5) Proton-Pump Inhibitors (1) Your search has returned no tests.