Ode,
You were correct - it was the water.
Thanks,
    Steve N 

-----Original Message-----
From: Ode Coyote [mailto:odecoy...@alltel.net] 
Sent: Sunday, November 23, 2008 2:54 AM
To: silver-list@eskimo.com
Subject: Re: CS>Playing With Silver Citrate


>. The 400 ppm solution still shows no signs of precipitation. I had 
>diluted some of the 400 ppm to 20 ppm. The 20 ppm did precipitate out 
>over night. There sure is a lot of silver in the solution even though 
>it does not show when in solution/suspension!
>I think the 20 ppm precipitated because the citric acid concentration 
>was below some min concentration needed to keep the silver as silver
citrate.
>I plan on finding just what the min concetration of citric acid is.


##  That's probably a contamination thing where something in the water
used 
to dilute reacted with the silver in the solution.
  A 20 PPM solution should be even less likely to precipitate than a 400

PPM solution.

Ode


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