2,2’,3,4’,5,5’-Hexachlorobiphenyl Back Catalog number: 66146 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680348 Cephalothin, 250mg Price on request 10517.10-10MG Isochloridazon Price on request N-11937-100MG Ethyleneimine, 100mg Price on request