Inquiry (采购产品): quartz tube I have a small business based on R&D of high tech materials. I was recently awarded a Phase I SBIR program involving microwave processing, and will need to build a microwave system. For the heating zone, I need a quartz tube that has a 5" ID. Length should be at least 3 feet. Not sure what thickness is needed, likely between 4-6mm?? Ends need to be ground/polished as I need a reasonable vacuum. Please let me know what you would recommend, and pricing and delivery. Please quote for quantities of 1 and 2. **** Hidden Message ***** Lori Bracamonte 1660 S. Research Loop, #110 Tucson, AZ 85710 USA Company: Materials Focus, Inc. E-mail: loribracamonte@materialsfocus.com **** Hidden Message ***** loribracamonte@materialsfocus.com