Metolachlor, 10.0 µg/ml, Acetonitrile, 10ml

Pebulate, 10 µg/ml, Ethyl acetate, 10ml

Dichlorprop-d6, 100µg/ml in Acetonitrile, 1ml

2,2'-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane