所有地区
只显示在线
批量询价
![](/content/images/supplies/inquerys.png)
![分子筛4A型(CAS:70955-01-0) 70955-01-0](http://y2.yzimgs.com/uploads/508782/2017619-93249828.png?imageView2/2/w/200/h/200|watermark/2/text/5LiK5rW35L-h6KOV55Sf54mp5oqA5pyv5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast)
分子筛4A型(CAS:70955-01-0)
分子筛4A型(CAS:70955-01-0)英文名称:Molecular sieves type 4A;Sodium Alumino-Silicate其他名称:4A分子筛;钠-A型分子筛CAS号,:70955-01-0分子筛4A型(CAS:70955-01-0)分子式:Na12[(AlO2) 12 (SiO2) 12]·xH2O
![沸石分子筛 沸石分子筛13 X 1 kg (2.2 lbs) 货号:85420](http://y2.yzimgs.com/uploads/446332/2016125-195232598.jpg?imageView2/2/w/200/h/200|watermark/2/text/5piG5bGx54aZ5pel5py65qKw6K6-5aSH5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/Center)
沸石分子筛 沸石分子筛13 X 1 kg (2.2 lbs) 货号:85420
沸石分子筛13 X 1 kg (2.2 lbs) 货号:85420 沸石分子筛13 X 1 kg (2.2 lbs)用于FA 2-4 / 8-16 / 30-60产品号85420沸石分子筛13 X 1 kg (2.2 lbs) 货号:85420沸石分子筛13 X 1 kg (2.2 lbs) 货号:85420
![气体发生器使用要点 气体发生器](http://y3.yzimgs.com/uploads/391770/20161117-102235787.png?imageView2/2/w/200/h/200|watermark/2/text/5LiK5rW35LqU5LmF6Ieq5Yqo5YyW6K6-5aSH5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/South)
气体发生器使用要点 气体发生器
气体发生器使用要点仪器特点:1、采用钯合金过滤膜,可确保氢气纯度持续达到99.99999%;2、对原料水要求不高,只需普通蒸馏水即可;3、不需要干燥剂(如:变色硅胶、分子筛等);4、仪器内部采用
![SADP自动露点仪 SADP](http://y1.yzimgs.com/uploads/355241/2010110915161258.jpg)
SADP自动露点仪 SADP
Shaw露点仪的关键部件是分子筛**湿度传感器,其传感器的优异性能,可靠、校准**、稳定性高、和反应迅速。