2,4’-DDE, 1000µg/ml in Hexane, 1ml Back Catalog number: 79114 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79041 4,4’-DDE Price on request 59972 ICP-MS Calibration Standard #1 Price on request 682113 n-Tridecane, 1ml Price on request