4,4’-DDE Back Catalog number: 79291 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71639 (2E)-Octen-1-ol Price on request 2610.22-10UG 3,4-Dihydrobenzo[ghi]perylene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 16310-65-9 Price on request 675604 1,2-Dichloroethane, 1ml Price on request