Perfluoro-4-methyloctanoic acid, 1.2ml x 50ug/ml, methanol

1,2,3,4,7-Pentachlordibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Bifenazate-diazene, 100 µg/ml, Ethyl acetate, 1m

Dinitrobenzene Standard