4,4’-DDE Back Catalog number: 70100 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678119 D10-Chlorpyrifos, 100 µg/ml, Acetonitrile, 5ml Price on request 10017A CLP Semi-Volatiles - PAH Standard Price on request 59450 Conductance @ 20°C [147 µmho/cm] Price on request