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) (7) Sample Type Blood (15) (-) Fluid (7) Oral Fluid (Saliva) (2) Serum or Plasma (14) Tissue (6) Urine (14) Test Area Drugs of Abuse (1) (-) Therapeutics (7) Test Category Analgesics (7) Test Sub-Category Benzodiazepines (1) (-) Opiates/Opioids (7) Other (2) Your search has returned no tests.