Carbophenothion, 100 µg/ml, Ethyl acetate, 5ml

Atrazine

Chlorfenvinphos, 100 µg/ml, Toluene, 1ml

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