Dibenzo(a,i)pyrene

2,2',4,4',6,6'-Hexachloro-3,3'-dimethoxybiphenyl, 1.2ml x 50ug/ml, nonane

Imazamox, 100 µg/ml, Acetonitrile, 1ml

2,6-Dibromodiphenyl ether, 1.2ml x 50ug/ml, nonane