Rhawn Reagent
Telephone400-400-1332688 18019345275
Websitehttp://www.rhawn.cn
Shanghai Hanhong Scientific Co.,Ltd.
Telephone021-54306202 13764082696
Websitehttps://www.hanhongsci.com
Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Energy Chemical
Telephone021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Shanghai Chemisci Technology Co., Ltd
Telephone021-58690851 15690882017
Websitehttp://www.chemisci.com/
Shanghai daoyang technology co., ltd
Telephone询价加3150471267 13381681725
Websitehttp://www.dao-yang.com
Merck KGaA
Telephone(+86) 21 2033 8288
Websitehttp://www.sigmaaldrich.cn