Chuck and All; I do not think that ma is the limit for small particles. I have just e-mailed Dr Scott MIller at Rolla (Univ. of Mo) as to when I can get my TEM data on the 10 and 35 ppm CS.
When I get an answer I will send a sample of 330 vdc CS that changed ppm and TE. I AM curious. "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] List maintainer: Mike Devour <[email protected]>

