Cypermethrin, 100 µg/ml, Acetonitrile, 5ml

4-Bromo-2,3,5,6-tetraachloroanisole, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no.

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

Thyroxine-13C6, 1mg