1-Chlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

2,2',3,3',4,4',5,6,6'-Nonabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, toluene

Metolachlor, 100µg/ml in Acetonitrile, 5ml

Octachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene