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 11211-100MG POE (12) Nonylphenol,neat,neat,100mg, Price on request 53123 ICP-MS Tuning Standard 2 Price on request 689756 Desmedipham, 100μg/ml in MeOH, 5ml Price on request