2,3’,4,4’-Tetrachlorobiphenyl (66) Back Catalog number: 66066 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673691 Pyriproxyfen, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 97911 Paraquat Price on request 59152 Chloride (Cl-) Price on request