Inquiry (采购产品): pervaporation membranes Dear Sir The hydrophillic membrane is made of microporous polyacrylonitrile coated with 5 -20 micorometer layer of crosslinked polyvinyl alchohol AND organophillic membrane is usually made of Ployvinyl Alchohol and cellulose acetate. I need 25 -30 cm square area of each membrane. Regards Country:India **** Hidden Message ***** CompanyName:Indian Institute of technology Add:Hauz Khas, New Delhi, New Delhi Tel:91-011-26596142 Fax:91-011-26582037 Email:shadab092001@gmail.com LinkMan:Shadab Ahmad **** Hidden Message *****
