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) (2) Sample Type Blood (4) (-) Fluid (2) Hair (1) Serum or Plasma (4) Tissue (3) Urine (4) Test Area Therapeutics (2) Test Category Analgesics (2) Test Sub-Category (-) Opiates/Opioids (2) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Your search has returned no tests.