2,4'-DDE, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673531 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 53082 Instrument Standard 6 Price on request 72082 Quinclorac Price on request D434855 1,3-Dichloroisopropyl-2,3-dichloropropyl Ether, 100mg Price on request