Surrogate Standard Stock Solution, 1.2ml, nonane

Pseudomorphine (free base), neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 125-24-6

3,3',4,4'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

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