[13C12]Dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Arochlor 5460 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11126-42-4

1,2-Dichlorotetrafluoroethane

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