亚洲成人一区-成人免费看片视频-av第一页-久久久美女-中文字幕精品一区久久久久-欧美一级色-日韩黄色免费视频-青青草手机在线-欧美专区一区-久久99久久精品-99精品视频在线观看免费-国产精品一区二区av日韩在线-一区二区三区免费在线-涩涩视频软件-一本色道久久88综合日韩精品

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