2,2',4,5'-Tetrachlorobiphenyl (49)

1-Bromo-2-nitrobenzene

2,3,3',4,5,5'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL,

1,2,5,6,9,10-Hexabromocyclododecane, 100 µg/ml, M