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

EPN, 100 µg/ml, Ethyl acetate, 1ml

Sodium p-n-dodecylbenzenesulfonate, 1000µg/mL in MeOH, 1ml

2,3-Dibromopropyl 2,4,6-tribromophenyl ether, 1.2ml x 50ug/ml, toluene