Grifolic Acid, 1mg

Mass-Labelled PCB Mixture, 5.00µg/mL in Nonane/7% toluene, 1,2ml

Thiobencarb, 10.0 µg/ml, Ethyl acetate, 10ml

Pirimicarb-desmethyl-formamido, 100 µg/ml, Aceton