Inquiry (采购产品): copper Isotope Dear Sirs, I note you do not have copper isotope in your catalogues. Our principle in Russia supplies copper powder (Isotope Cu63 Cu65, stable form, in 7.7 micron size, with purity of 99.998%. Delivery comes with Certificate of origin and Test and Analysis report by Laboratory. If you have enquiry for this item, we will appreciate quoting for the supplies. This is used for computer chip manufacture and medical supplies. You may reach me via this email: george.wuu@gmail.com or fax:+65 6466 5704 or Phone:+65 9673 4459. Thank you for your attention. Regards George **** Hidden Message ***** George Wuu Singapore Company: Advance Capital Ltd E-mail: george.wuu@gmail.com **** Hidden Message ***** george.wuu@gmail.com