4,4'-Difluorobenzophenone, 100mg Back Catalog number: 676943 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 96716 Surrogate Standard Price on request M288285 Methyl Arsonic Acid Disodium Salt (~40%), 250mg Price on request 675411 PSA-C18-Mix 3 Price on request