2,4'-DDE, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678379 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 672885 Tebuconazole, 250mg Price on request 680412 N-Nitroso-pendimethalin, 10mg Price on request PCB-LCS-A100 Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane Price on request