Electrical copper wire is 99.95% minimum purity. Cheap, too. Do a search for 99.95% copper and you'll get lots of references.
Al Davis > I keep trying to think of something that's made out of pure copper and I'm > just not getting there. -- The silver-list is a moderated forum for discussion of colloidal silver. Instructions for unsubscribing may be found at: http://silverlist.org To post, address your message to: [email protected] Silver-list archive: http://escribe.com/health/thesilverlist/index.html List maintainer: Mike Devour <[email protected]>
