4-Androstene-3,17-dione, 100mg

Pyriproxyfen, 100 µg/ml, Ethyl acetate, 5ml

2,2',3,3',4,6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Terbufos-sulfoxide, 100 µg/ml, Acetonitrile, 1ml