1,4-Difluorobenzene Back Catalog number: 70155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2572.26-200-T Naphtho[8,1,2-bcd]perylene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 88-89-6 Price on request 59248 ICP-MS Standard 3 Price on request 70287 2,4,6-Tribromophenol Price on request