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 (5) Tissue (2) (-) Urine (2) Test Area (-) Therapeutics (2) Test Category (-) Analgesics (1) Antiarrhythmics (1) Antidepressants (3) Antihypertensives (1) (-) Sedative/Hypnotics (1) Test Sub-Category Benzodiazepines (1) Opiates/Opioids (1) Test Test Name 2079U Fentanyl and Metabolite, Urine 2120U Flurazepam as Metabolites, Urine