在线观看亚洲免费视频I中文在线a天堂I国产在线中文字幕I日韩在线观看中文I香蕉网页I日韩动漫免费观看高清完整版在线观看I91福利小视频I91视频免费I欧美精品久久久I法国性经典xxxhdI美女xx00I349k.cc看片appI九九日九九操I久久免费视频这里只有精品I正在播放heyzo美痴女I欧美激情综合五月色丁香小说I91社区影院I国产精品videoxxxx

DOW
Dow chemical (rohm haas) is the inventor of ion exchange resin, known for leading the industry in technology. It is also the world's largest ion-exchange resin manufacturer, providing quality products and services to customers in more than 100 countries and regions.
DOW Chromatographic Packing
DOW Chromatographic Packing
Dow XAD series macroporous adsorption resin is divided into non-polar resin, weak polar resin and polar resin, respectively is based on styrene-divinylbenzene, acrylic acid and phenolic as the substrate, according to the polarity of the sample, in the field of medicine and natural products have a wide range of applications. Dow's ion exchange resin has two main categories, Amberlite FPC cationic exchange resin and Amberlite FPA cationic exchange resin, with decolorization and desalination functions. DOWEX fine spherical ion exchange resin has received more and more researchers' attention in recent years. It provides a rich selection of fine products for fine separation and application of chemicals and drugs. Currently, dow can provide 6 kinds of fine cathode and cation exchange resin with different mesh Numbers.
DOW Chromatographic Packing Data
DOW Chromatographic Packing Product categories
Online WeChat Phone 010-59812370/1/2/3 Customer TOP
Message