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

Dibenzo[a,i]pyrene[5,8]quinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3302-52-1

Atrazine-desethyl, 100µg/ml in Acetonitrile, 5ml

Phorate sulfone, 100mg