Inquiry (采购产品): Dust Filter used on electrochemcial gas sensor Dear SIr, We are in the field of gas detection devices. We are manufacturing electrochemical gas sensor for CO, SO2, Cl2,NO2,etc. In case of Cl2, NO2 the dust filter PTFE membrane with polypropylene backing is adsorbing the gas on it. So we would like to get the dust filter which will not adsorb these gases. The dust filter should be woven type with very thin porous membrane(PTFE). Please advice on the above. Waiting from hearing you. With Regards, SANJAY United phosphorus Ltd. Chemo Electronic lab. Gujarat , India. **** Hidden Message ***** Sanjay Patil A/p: nahuli, Tal: Umbergaon, Dist, Valsad, Gujarat, India Vapi, IN 396108 IND Company: United Phosphorus ltd. , Chemo Electronic lab. Title: Dust cover for Electrochemcial gas sensors E-mail: cel@uniphos.com **** Hidden Message ***** cel@uniphos.com