No -- lol -- I'll leave that one to Neville! There is some evidence, via our Hanna Testers, that the ppm-level of CS/EIS will drop a ppm or two within a couple days of brewing. Some refer to this as *stabilizing*. I believe that it
is the contention of the knowledgeable members here that some of the ionic portion of the brew will change over to particulate matter, resulting in a lower ppm reading. The real question is whether it's the ionic portion that is effective in killing pathogens, or the particulate portion. Or is it both? I don't know the answer -- for my own purposes, it doesn't matter. But apparently Neville feels differently, and he was sharing that with Jan. So I'm looking forward to his answer, as I'm sure Jan is! :-) MA ________________________________ From: needling around ptf2...@bellsouth.net Thanks, MaryAnn. That was not clear. Do you know how to discriminate between the use of 'young' and 'old' CS? ----- Original Message ----- >From: MaryAnn Helland > >PT -- EIS and CS are the same thing. EIS is just the term used here on this >list to differentiate the product that we make, vs. other silver products on >the > >market. Neville was discriminating between the *age* of the product, not >referring to two different products. ________________________________ From: needling around ptf2...@bellsouth.net > >Would you give your 'opinion' on the differences between EIS and CS, Neville? >It might help to discriminate when to use which one. -- The Silver List is a moderated forum for discussing Colloidal Silver. Rules and Instructions: http://www.silverlist.org Unsubscribe: <mailto:silver-list-requ...@eskimo.com?subject=unsubscribe> Archives: http://www.mail-archive.com/silver-list@eskimo.com/maillist.html Off-Topic discussions: <mailto:silver-off-topic-l...@eskimo.com> List Owner: Mike Devour <mailto:mdev...@eskimo.com>