Home :: Agilent :: Agilent Chemical Standards :: Environmental Reference Materials :: Polychlorinated Biphenyls (PCB) :: 2,2',3,4,4',6'-Hexachlorobiphenyl (BZ-140) [CAS# 59291-64-4] 100µg/mL in Isooctane (2,2,4-trimethylpentane), 2ml, ea.