2,4'-DDT, 100 µg/ml, Acetonitrile, 5ml

Perfluorononanoic acid with branched isomers, 50µg/ml in MeOH, 1,2ml

2,3-Dibromo-7,8-dichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

AK101GRO C6-C10