Decachlorobiphenyl solution, PCB No 209 solution, 1,1‘-Biphenyl, 2,2‘,3,3‘,4,4‘,5,5‘,6,6‘-decachloro-, PCB 209, Perchlorobiphenyl, Decachloro-1,1'-biphenyl, 1,2,3,4,5-pentachloro-6-(2,3,4,5,6-pentachlorophenyl)benzene, 2,2',3,3',4,4',5,5',6,6'-PCB, 1,1'-Biphenyl,2,2',3,3',4,4',5,5',6,6'-decachloro, AmbscLK-365, Decachlorobiphenyl