2,4'-DDE, 100 µg/ml, Methanol, 1ml Back Catalog number: 679458 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 63198 2,2',3,3',4,5,5',6-Octachlorobiphenyl Price on request 94243 Semi-Volatile Standard Price on request 50036 Sodium Nitrate as Nitrate [NO3] Price on request