Al, 1000 µg/mL in 2% HNO3, 100ml

Ethalfluralin, 100 µg/ml, Ethyl acetate, 5ml

Bifenazate, 10.0 µg/ml, Cyclohexane, 10ml

N-(4-chlorophenyl)-N'-(3,4-dichlorophenyl)urea , 1.2ml x 50ug/ml, methanol