Heptachlor, 1.2mL x 100ug/mL, nonane

Phorate, 10µg/mL in Cyclohexane, 10ml

2,2',4,4',5,5'-Hexabromobiphenyl,50 µg/mL,isooctane,1mL,

2,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml