Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

2,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml

Bifenazate-diazene, 100 µg/ml, Ethyl acetate, 1m

Quassin, mixture of isomers w/Neoquassin and Isoquassin, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 76-78-8