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 50724 ICP Mix #7 Price on request I789183-250MG Isobutyric-d7 Acid, 250mg Price on request BB-169 3,3',4,4',5,5'-Hexabromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request