Hexafluorobenzene Back Catalog number: 71873 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended N496909 4-Nitrophenol-13C6, 1mg Price on request 672845 Diphenylamine, 250mg Price on request 675234 Ethidimuron, 100 µg/ml, Acetonitrile, 5ml Price on request