Mesotrione, certified, 0.1g

2,3',5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane

D4-Difenoconazole, 100 µg/ml, Acetonitrile, 1ml

2,3-Dichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane