Dieldrin, 100 µg/ml, Acetonitrile, 5ml

Lead (Pb)

1H,1H,2H,2H-Perfluorododecyl acetate, 1.2ml x 50ug/ml, isooctane

Sodium perfluoro-1-tridecanesulfonate, 50µg/ml MeOH, 1,2ml