Methoprotryne, 100 µg/ml, Acetonitrile, 1ml

Chloridazon, 100µg/ml in Acetonitrile, 5ml

ε-1,2,5,6,9,10-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene

13C3-Atrazine-desethyl-desisopropyl, 100 µg/ml, M