D6-Monuron, 100 µg/ml, Acetonitrile, 1ml

2,3,7-Tribromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

D6-Benzene, 1ml

1,2,4-Butanetriol, 1mg/ml in pyridine, 5 x 20ml