Organophosphorus Pesticide Standard

beta-Cyfluthrin, 10.0 µg/ml, Ethyl acetate, 10ml

Bromophos methyl, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 2104-96-3

Sodium Dodecylbenzenesulfonate (soft type) (LAS 10