Ametoctradin, 100 µg/ml, Acetonitrile, 1ml

1-(3,4-Dichlorophenyl)-3-methylurea, 250mg

Calibration Kit for WHO (Dioxin-like) PCBs; EN 1948-4:2010, 6 x 500ul, nonane

1H,1H,2H,2H-Perfluorodecyl acrylate, 1.2ml x 50ug/ml, isooctane