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

1,8-Dinitropyrene, 100µg/ml in Toluene, 1ml

Propoxycarbazone sodium, 100 μg/ml in MeOH, 1ml

Bromophos-methyl, 100 µg/ml, Acetonitrile, 1ml