Pendimethalin, 10.0 µg/ml, Ethyl acetate, 10ml

Haloxyfop-methyl, 10.0 µg/ml, Acetonitrile, 10ml

Atrazine-desethyl, 100 µg/ml, Acetonitrile, 5ml

4,4'-Dibromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane