Flat sheet membrane     hollow fiber     tubular membranes         for Biotech &Pharma     for medical applications         America     Asia Pacific     EUROPE         DE     MICRODYN-NADIR GmbH - - Kalle Albert Industriepark, Rheingaustrasse 190-196, 65203 Wiesbaden, Germany email, Tel. Products:   NADIR membranes are available with cutoffs covering the full spectrum of micro-, ultra- and nanofiltration. NADIR membrane polymers consist of: - permanently hydrophilic polyethersulfone and polysulfone - extremely hydrophilic, highly solvent resistant cellulose PVDF. These materials can be used over a wide range of applications. - PVDF These materials can be used over a wide range of applications     www.membrane-guide.com     keywords