2,2',3,4,5,5'-Hexachlorobiphenyl Back Catalog number: 63141 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9753.25-10MG Pentacosanoic acid,neat,neat,10mg Price on request 675722 Iprobenfos, 100 µg/ml, Ethyl acetate, 5ml Price on request 673305 Fluroxypyr-1-methylheptylester, 100 µg/ml, Aceton Price on request