On 3/11/2010 10:25 AM, Marshall Dudley wrote:
It has thus far, tried it with 15 ppm, gave me a heck of a Tyndall and a slight yellow color.

Marshall

Norton, Steve wrote:

Very interesting indeed. I assume the silver remained in suspension? The CS manufacturers won't like this. :-)
Nice discovery.

 - Steve N

----- Original Message -----
From: Marshall Dudley <mdud...@king-cart.com>
To: silver-list@eskimo.com <silver-list@eskimo.com>
Sent: Wed Mar 10 23:05:13 2010
Subject: CS>Making 100% colloidal EIS

I think I have a way to convert EIS to 100% particulate.  If you add a
pinch of ascorbic acid (vitamin C) powder to a glass of EIS, it will
almost immediately reduce the silver oxide/hydroxide to silver particles
of one and 2 atom each.  I tried it and it doe seem to work.

Reference: http:www.fpl.fs.fed.us/documnts/pdf2004/fpl_2004_dorau001.pdf
/page 139 last sentence: :When silver ions encounter ascorbic acid, they
are reduced to metallic silver nanoparticles./

Marshall


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