4,4'-Dibromobenzophenone, 100 µg/ml, Acetonitrile

2,3,4,7,8-Pentabromodibenzofuran, 1.2ml x 50ug/ml, toluene

2,2,4,5,5-Pentachlorobiphenyl, BZ-101

1,2,3,7,8-Pentabromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene