4,4’-DDE Back Catalog number: X9055 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended A23145700CY-100 Chloroparaffin C14-C17 57% Cl, 100μg/ml in Cyclohexane, 1ml Price on request 72687 Dimethyl phthalate-d6 Price on request 3177.8-K-IO Ethyl hexanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 123-66-0 Price on request