D8-4,4'-DDE, 100 µg/ml, Acetone, 1ml Back Catalog number: 676740 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674697 MCPA, 250mg Price on request 677571 Rotenone, 10 µg/ml, Methanol, 10ml Price on request 50792 Ammonium as N Price on request