2-Amino-1-naphthalenesulfonic acid, 250mg

Profluralin, 100 µg/ml, Ethyl acetate, 1ml

4-Chlorophenoxyacetic acid, 100 µg/ml, Acetonitri

2,2',4',5-Tetrabromo-4-methoxydiphenyl ether, 1.2ml x 50ug/ml, nonane