色8激情欧美成人久久综合电影,夜夜夜夜猛噜噜噜噜噜试看,无码AV片在线观看免费,国产精品久久久久久福利

welocme to visit!
LANGUAGE China English
products
home > products
No image!
Product name: 2,6-Difluoro-4-hydroxybenzoic Acid
Cas NO.: 214917-68-7
Product purity: 0.97
Molecular weight: 174.1
Molecular formula: C7H4F2O3
Packaging available: 1G;5G;10g,25g,100g,500g
Product use: In stock/Wisacheam
Special remarks:
Shanghai Wisacheam Pharmaceutical Technology Co., Ltd.
Specialized heterocyclic small molecule customization
 
COPYRIGHT (C) 2015 Shanghai Wisacheam Pharmaceutical Technology Co., Ltd.


Address: No.19 Liutuan Putuo Road, Chuansha Town, Pudong, Shanghai
Tel:+86-13817485796
Fax:+86(21)20422036
QQ:895624079
Email:tim@wisacheampharm.com
天堂AV无码大芭蕉伊人AV孕妇| 最近好看的在线观看视频| 中国大陆国产高清AⅤ毛片| 国产精品久久无码一区| GAY男GAY宾馆猛男1069| 久久精品国产亚洲AV天海翼|