2,4-DB, 250mg Back Catalog number: 676113 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 79011 4,4’-Dichlorobiphenyl Price on request 685011 D3-(-)-Altenuene, 100 µg/ml, Acetonitrile, 1ml Price on request 79694 Acenaphthene-d10 Price on request