Inquiry (采购产品): PVDF Filter Menbrane Our company, MicroLiter Analytical Supplies Inc, sells what is know in the laboratory arena as syringe filters. These are 13mm-30mm diameter polypropylene housings that have various membrane materials in them. They attach to a syringe and the lab will filter samples through the membrane. There seems to be a real problem in the industry finding or at least finding an economical PVDF membrane for these syringe filters. They typically have a pore size OF .2um and .45um. Do you have any pore sizes this small? If so, is it available in a sheet or roll? Ted **** Hidden Message ***** Ted Plouff PO Box 808 Suwanee, GA 30024 USA Company: MicroLiter Title: C/S Manager Phone: 770-932-6565 Fax: 770-932-6652 E-mail: tplouff@microliter.com **** Hidden Message ***** tplouff@microliter.com