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 (2) Benzodiazepines (2) (-) NSAIDs (1) Opiates/Opioids (14) Other (10) Proton-Pump Inhibitors (1) Test Test Name 3286SP Oxaprozin, Serum/Plasma