China
Perma Pure LLC Shanghai Office
Frank Xia
fxia@permapure.com
PH:86 021-52068686 ext.113
FX:86 021-52068191
Cell: 13817877411
Room 1801, Shenggao Intl. Building 137
Xianxia Road, Shanghai/200051
Company
Selectivity
Nafion is not only highly resistant to chemical attack, it also exhibits highly selective absorption and transfer of compounds. Most substances are retained quantitatively. Although they do not attack or damage the Nafion tubing, some polar organic substances are absorbed and consequently lost. Ammonia and amines are also absorbed and lost to some degree. For retention information on specific chemicals, use the following pull down menu.