D8-4,4'-DDE, 10mg Back Catalog number: 676492 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 83537 Acetone-DNPH Price on request 675049 Dimethachlor, 250mg Price on request 63128 2,2’,3,3’,4,4’-Hexachlorobiphenyl (128) Price on request