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 a large group corporation engaged in
the R&D and manufacture of chemicals. We have two production bases in Shandong and Jiangsu provinces
respectively. We set up two large-scale production centers for pharmaceuticals and special chemicals.
URL: http://www.jnhaohua.com in English [Translate]
The company is a hi-tech. enterprise for developing and manufacturing the intermediates of drugs, dyes and pesticides in the long terms.
URL: http://www.shenpanchem.com/ in English [Translate]
We have much experience in supply of complexchemicals to a multitude of industries, covering pharmaceuticals, Agrochem,Painting & Coating ,Plastic addtives.
URL: http://www.chemtrade.cn/ in English [Translate]
5-Amino-2-[(4-aminophenyl)amino]benzenesulfonic acid, CAS: 119-70-0
We are engaged in Fine chemicals and custom chemicals. Please mailto sales@chemother.com.
URL: http://www.chemother.com/ in English [Translate]
