2,2’,3,3’,4,4’-Hexachlorobiphenyl (128) Back Catalog number: 66128 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676455 Methyl Ricinoleate, 50mg Price on request 9440.10-100-CY Secbumeton Price on request 3958.15-KIT Single 15 EU PAHs, 200µg/mL each in toluene, 200µg/mL, Solvent-toluene, Unit kit, # of units-1, Cas.no. Price on request