Putrescine dihydrochloride, 1000mg Back Catalog number: 682841 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0569.30-10MG Cerin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 468-67-7 Price on request 0563.30-2MG 18ß(H)-Olean-12-en-3-one, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 638-97-1 Price on request 35131 Benzene Price on request