Inquiry (采购产品): ARC-SWNTS Dear Sir/Madum, We would like to buy the Single walled nano tubes produced by Arc Discharge methods. of diameters 1.6nm .If these are avaliable with you then, . Can you please send me the following details 1.what is the purity( what kind of impurities are present ) 2.Power density 3. Price Please provide me this information so that we can contact you again waitng for your reply With best Wishes Venkat . **** Hidden Message ***** venkat rajuri ols-8,kiel kiel , AK 24118 DEU Company: occ E-mail: venka@oc.uni-kiel.de **** Hidden Message ***** venka@oc.uni-kiel.de