2,2',4,4'-Tetrabromodiphenyl ether,50µg/ml IO, 1ml

1,1,1,3,10,11-Hexachloroundecane,100 µg/mL,acetone,1mL

Prallethrin, 10.0 µg/ml, Acetonitrile, 10ml

2,2',4,4',5,5'-Hexabromobiphenyl (PBB-153), 100µg/mL in IO, 1,2ml