Dicamba methyl derivative

1,2,7,8-Tetrabromodibenzofuran, 1.2ml x 50ug/ml, toluene

tert-Butyl methyl ether, 10 µg/ml, Methanol, 10m

b-1,2,3,4,5,6-Hexachlorocyclohexane, 1.2mL x 100ug/mL, nonane