性色av免费观看-亚洲av香蕉一区区二区三区-成年免费视频黄网站zxgk-一本加勒比hezyo无码资源网

Product Category

Chemistry

Current Location: Home > Products > Chemistry > J

Polyvinyl Alcohol 1600

聚合度 1500-1900
雜質(zhì)最高含量(指標(biāo)以%計(jì))
水溶解試驗(yàn) 合格
醋酸鹽 0.5
灼燒殘?jiān)?/td> 0.2

Contact Us

Address: 1315, No. 29, Lane 26, Hexuan Road, Wanda, Jiangqiao, Shanghai

Factory Name: Shanghai Jinyuan Fine Chemical Factory

Factory Address: Xiaokunshan Town, Songjiang, China       Zip Code: 201106

Sales Tel: +86-21-51098368    Fax: +86-21-52215553

Email (Chemical reagent): [email protected]

Email (Metal surface treatment): [email protected]

URL (Chemical reagent): www.shanghaimeiqi.cn

URL (Metal surface treatment): www.shchem.org

 

  • Mobile version
  • Wechat
Copyright(C)2019, Shanghai Guanghua Technology Co.,ltd. All Rights Reserved.
Supported by ChemNet ChinaChemNet Toocle Copyright Notice