2,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673532 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 73299 Dimethyl maleate Price on request 676482 4-Nitrosophenol, 25mg Price on request 93719 Volatile Mix #2 Price on request