PCB Mix 1 ppb Back Catalog number: 95019 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 55038 WP & DMRQA Phenolics (Total ) 4AAP Price on request 681394 Bromoxynil-methyl ether, 50mg Price on request 1973.12-5MG 2,2',3,4,4',5',6-Heptabromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 207122-16-5 Price on request