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 (3) Fluid (2) (-) Hair (1) Serum or Plasma (2) (-) Tissue (1) Urine (2) Test Area Therapeutics (2) Test Category Analgesics (2) Test Sub-Category Benzodiazepines (2) (-) Opiates/Opioids (2) Other (1) Your search has returned no tests.