4,4’-DDE Back Catalog number: 79291 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 33131 cis-1,3-Dichloro-1-propene Price on request 675759 Ditalimfos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 52073 Spiking Standards Kit Price on request