Disulfoton, 10.0 µg/ml, Acetonitrile, 10ml

1,3-Dinitropyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 75321-20-9

2,3,7,8-Tetrabromo[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

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