1,4-Difluorobenzene Back Catalog number: 32951 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4373-K-IP EPA 8041A Surrogate Standard PFB-derivatives S-4373 1mg/mL in isopropanol, 1 mL, 5 x 1mL, 5mL 2,4-Dibromophenol-PFB Price on request 10029.10-10MG Norpropylhexedrine hydrochloride, , Solvent-, Unit , # of units-, Cas.no. 5471-54-5 Price on request 1330.22-10MG Dibenz[a,h]anthracene-d14, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 13250-98-1 Price on request