4,4'-DDE-13C12 Back Catalog number: 8653.14-100-NN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 70030 Benzo(a)pyrene Price on request 680694 2,5-Dimethylphenol, 100 µg/ml, Acetonitrile, 5ml Price on request 73569 Fenthion-oxon-sulfone Price on request