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

Chlormequat-1,1,2,2-d4 chloride, 1000µg/ml in MeOH, 1ml

1,1-Dichloroethane

1,2-Bis(pentabromophenyl)ethane [13C14], 1.2ml x 25ug/ml, toluene