日韩一级大片一中字幕,亚洲午夜国产片在线观看,欧美综合在线一区,国产在线视精品在一区二区,亚洲日韩免费观看,re6热在线视频精品66,污黄成人网站 入口在线观看,日本αⅴ在线视屏,女性性生活av一级

Products

Glycolaldehyde dimer

Glycolaldehyde dimer
    image
   1、CAS:23147-58-2
   2、Molecular formula:C4H8O4
   3、Molecular weight:120.1
   4、Description:white crystal powder
   5、Purity:≥98.0%

 Disclaimer

None of these products will be supplied to countries in which it could be in conflict with existing patents.
However the final responsibility lies exclusively with the buyer.

Links: ah.gov.cnhefei.gov.cnada.gov.cn
www.bpsctask.com
@2017 Hefei isoolefine Biological Technology Co.,Ltd All Rights Reserved.

None of these products will be supplied to countries in which it could be in conflict with existing patents.
However the final responsibility lies exclusively with the buyer.