简体中文 |  English
Hotline:+86-28-8324 3029
在线客服 
陈  工点击这里给我发消息

陈小姐点击这里给我发消息

投诉建议点击这里给我发消息
Catalogue
Pharmacopeia & governmental standards
Pharmaceutical impurities & secondary standards
Peptides & Amino Acids and Derivatives
Stable Isotope Labeled Standards
Environmental & food stanadards
Phytochemicals
Biological Chemistry
Discount products
Sino Labs
Main Products
 
Products
Chitosan
Cas No.9012-76-4 Brand:TRC 
Molecular Formula:(C6H11NO4)n No.:C315015 
Copyright(C)2013,Chengdu SinoStandards Bio-Tech Co.,Ltd. All Rights Reserved.Supported by www.hxchem.net