4,4’-DDE Back Catalog number: 79688 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72781 Terbufos sulfoxide Price on request N-ETFOSE-M 2-(N-ethylperfluoro-1-octanesulfonamido)-ethanol , 1.2ml x 50ug/ml, methanol Price on request 50291 ICV Solution Price on request