iso-Chloridazon, 10 µg/ml, Ethyl acetate, 10ml

1,2,3,4,7,8-Hexachlorodibenzofuran

n-Docosane

2,2',3,4,4',5,5'-Heptachloro-3'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane