Inquiry (采购产品): Sapphire disc - Quote Dear Sales Manager! I am Jyothi Sanku, a graduate student at Wichita state university, KS. Could you email or fax me a quote for sapphire discs with the following requirements Sapphire discs: ? 8 -15mm diameter ( anything in between) ? 1mm - 3mm thickness (Common Specifications) Requirements: ? Optically polished on both sides - 20-50pieces ? Optically clear on one side ( 1micron Ra on one side) – 5pieces ? Optically transparent on one side ( Ra = 2microns & 5 microns) – 5 pieces each Thank you for your time. Regards, Jyothi. Graduate Research Assistant Wichita State University, KS Ph: 316-978-5800 Fax: 316-978-3742 email:njsanku@wichita.edu **** Hidden Message ***** Jyothi Sanku 120EB, 1845 N Fairmount Wichita, KS 67260 USA Company: Wichita State University Title: GRA Phone: 3169785800 Fax: 3169783742 E-mail: njsanku@wichita.edu **** Hidden Message ***** njsanku@wichita.edu