Inquiry (采购产品): More Information I would like to introduce myself, my name is Lilia Bautista and I am student in the University of Nuevo León (in Monterrey, Mexico) I have visited your web page and I am interested in porous cilinders and discs membranes: we need disks with diamet of 47mm, 3mm thickness and different pore sizes could you give me information of material composition?, we would like to use one phase materials (Al2O3) in the case of cylinder we wonder if you can produce different lenghts we are interested in 15cm lenght and inner diameter of about 0.375in and different pore size could you give us information about permeability of your products? Thanks very much in advance sincerely Lilia Bautista **** Hidden Message ***** Lilia Bautista 66451 Company: Universidad Autonoma de NUevo León E-mail: bautista.lilia@gmail.com **** Hidden Message ***** bautista.lilia@gmail.com