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 71018 n-Tetratriacontane Price on request 73260 Promethazine Price on request 83504 2,4,5-TP methyl ester Price on request