4,4'-Oxydianiline, 250mg Back Catalog number: 676616 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 679786 Curcumin, 500mg Price on request 70248 Phenanthrene Price on request PCB-ISS-H Mass-Labelled PCB Internal/Recovery Standards, 1.2ml, nonane Price on request