52663-77-1

BZNO 208 PCB NO 208 2,2',3,3',4,5,5',6,6'-NONACHLOROBIPHENYL 2,2’,3,3’,4,5,5’,6,6’-nonochloro-1,1’-biphenyl 2,2',3,3',4,5,5',6,6'-Nonachloro-1,1'-biphenyl 1,1'-Biphenyl, 2,2',3,3',4,5,5',6,6'-nonachloro- 2.2'.3.3'.4.5.5'.6.6'-Nonachlorobiphenyl 5mg [52663-77-1] 1,2,3,4,5-pentachloro-6-(2,3,5,6-tetrachlorophenyl)benzene