Fumonisin B2, 50 µg/ml, Acetonitrile/Water, 1ml

2,2',3,4,4',5,5',6-Octachlorobiphenyl,100 µg/mL,isooctane,1mL,

Trifluralin, 100µg/ml in Acetone, 5ml

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