Hi there Quietcove, What you THINK makes better quality CS is for the "birds."
Whether its .999 or .99999 the end result is the same. If you want an answer as to particle size all you have to due is send a sample to Stephen Quinto and he will do a T.E.M. for only $75.00. That's cheap for the information that you will get. Hanna meters are only good for testing water until you have had several AA or spectrophotometer ransomed on your process. Knowledge is never cheap. I am not really grumpy, it's that I get upset when the information is available and people wont use it or look for it. "Ole Bob" -- The silver-list is a moderated forum for discussion of colloidal silver. To join or quit silver-list or silver-digest send an e-mail message to: [email protected] -or- [email protected] with the word subscribe or unsubscribe in the SUBJECT line. To post, address your message to: [email protected] Silver-list archive: http://escribe.com/health/thesilverlist/index.html List maintainer: Mike Devour <[email protected]>

