2,3,4,4'-Tetrachlorobiphenyl (60) Back Catalog number: 63060 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50652 200.8Low Intermediate Standard - Parent Price on request 673691 Pyriproxyfen, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 10475.33-10MG Irganox 1726 Price on request