2,4-Dimethylaniline,100 µg/mL,acetonitrile,1mL

2,3,4',5-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

1,2,3,6,7,8-Hexachlorodibenzofuran

D6-Dimethoate, 10 µg/ml, Ethyl acetate, 10ml