4,4’-DDE Back Catalog number: 79688 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677903 Edifenphos, 100 µg/ml, Acetonitrile, 1ml Price on request 51062 ASTM D-4815 Calibration Mix #5 Price on request 50751 Multi-Component Mix Price on request