A leading manufacturer of research chemicals, metals and materials including high purity inorganics, organics and organometallics, precious compounds and catalysts, rare earth compounds and metals, labware and more.
URL: http://www.alfa.com/alf/laboratory_chemical_suppliers.htm in English [Translate]
We are experienced chemical supplier and servicer on biochemicals,A.P.I,veterinary drug,plant exact also providing sourcing chemical service
URL: http://www.ccschem.com in English [Translate]
