Asulam, 100 µg/ml, Ethyl acetate, 5ml

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

Penconazole

(+)-α-1S,2S,5R,6S,9S,10R-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene