4,4’-DDE Back Catalog number: 79688 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66176 2,2',3,3',4,6,6'-Heptachlorobiphenyl Price on request 34121 Iodomethane Price on request 1665.9-K-IO 1,2-Dichlorononane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 56375-96-3 Price on request