Thionazin, 100 µg/ml, Acetonitrile, 1ml

Propachlor, 100 µg/ml, Acetonitrile, 1ml

Manganese (Mn)

Hydrocarbon mixture C14-C32 C14,C16,C17,Pristane,C18,Phytane,C19,C20,C22,C24,C16,C28,C32 1mg/ml each in isooctane