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 2891.12-2K-DC 4,4'-Dibromooctafluorobiphenyl, 2000µg/mL, Solvent-DCM, Unit 1mL, # of units-1, Cas.no. 10386-84-2 Price on request 79361 Naphthalene Price on request 63097 2,2',3',4,5-Pentachlorobiphenyl (97) Price on request