Bifenthrin, 10.0 µg/ml, Ethyl acetate, 10ml

2H,2H-Perfluorodecanoic acid, 50µg/ml in Acetone, 5ml

2-Chlorophenol, 10.0 µg/ml, Methanol, 10ml

2,3',4,4'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane