A number of Perma Pures products use a proprietary Nafion permeable membrane technology to remove moisture from gas sample streams, without altering the concentrations of typical analyte gases to be measured. Nafions unique properties also make it suitable for humidification of gas streams.
At the new www.permapure.com, users can access product and technical information on the companys full range of gas conditioning products. A handy reference menu provides specific Nafion analyte retention information for a wide range of chemicals. A link to the NIST Standard Reference Data enables more detailed chemical research by formula and name. Embedded tools convert temperature and calculate dew point, with a link to download the HumiCalc humidity conversion software.