Ethiofencarb-sulfone, 10.0 µg/ml, Acetonitrile,

Isoproturon, 100mg

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

1,2,3,7,8-Pentachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,