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

1,2,3,8,9-Pentachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Chloridazon, 100 µg/ml, Acetonitrile, 5ml

2-Phenylbenzoxazole, neat, Solvent-neat, Unit 10MG, # of units-23, Cas.no. 833-50-1