4,4'-DDE, 100 µg/ml, Methanol, 1ml Back Catalog number: 679459 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680409 Dibromoacetonitrile, 250mg Price on request 70884 Methyl dibromoacetate Price on request 673717 Trifloxystrobin, 10 µg/ml, Ethyl acetate, 10ml Price on request