That is a real possibility. I used.a different water source for the dilution. - Steve
----- Original Message ----- From: Ode Coyote <odecoy...@alltel.net> To: silver-list@eskimo.com <silver-list@eskimo.com> Sent: Sun Nov 23 04:54:19 2008 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 -- The Silver List is a moderated forum for discussing Colloidal Silver. Instructions for unsubscribing are posted at: http://silverlist.org To post, address your message to: silver-list@eskimo.com Address Off-Topic messages to: silver-off-topic-l...@eskimo.com The Silver List and Off Topic List archives are currently down... List maintainer: Mike Devour <mdev...@eskimo.com>
