Inquiry (采购产品): Tin granules I need to order ~ 100 - 150lb of tin granules or granules of higher density. I need 10 and at most 30 mesh in size. Please let me know if you have the product(s). The tin granules will be used for radaition treatment for cancer patients. Sha Chang **** Hidden Message ***** Sha Chang 101 manning Drive Dept of Rad Onc Chapel Hill, NC 27599-7512 USA Company: UNC Hospitals Title: DIvision chief Phone: 919 966 0400 Fax: 919 966 7681 E-mail: sxchang@med.unc.edu **** Hidden Message ***** sxchang@med.unc.edu