Oh, OK, yep yep. Thanks.
N.
Date: Fri, 16 Sep 2011 23:20:07 -0400
From: mdud...@king-cart.com
To: silver-list@eskimo.com
Subject: Re: CS>Concentrating EIS
I am not sure if caffeine consumption makes any difference or not. There are
lots of chemicals which can act as a developer
>
>> > Date: Fri, 16 Sep 2011 13:11:40 -0400
>> > From: mdud...@king-cart.com
>> > To: silver-list@eskimo.com
>> > Subject: Re: CS>Concentrating EIS
>> >
>> [Argria is caused by the photographic process where in an
>> > alkaline en
ffice.
Marshall
On 9/16/2011 6:08 PM, Neville Munn wrote:
> Date: Fri, 16 Sep 2011 13:11:40 -0400
> From: mdud...@king-cart.com
> To: silver-list@eskimo.com
> Subject: Re: CS>Concentrating EIS
>
[Argria is caused by the photographic process where in an
> alkaline environmen
> Date: Fri, 16 Sep 2011 13:11:40 -0400
> From: mdud...@king-cart.com
> To: silver-list@eskimo.com
> Subject: Re: CS>Concentrating EIS
>
[Argria is caused by the photographic process where in an
> alkaline environment and a developer, such as caffeine, silver atom
On 9/16/2011 12:52 AM, David AuBuchon wrote:
This need a new thread.
1. When EIS gets concentrated through evaporation, why does it turn brown?
As it concentrates the Ag2O level exceeds its solubility limit, and
deposits on the particles. Once a particle is covered with Ag2O, it
loses some o
Hi David:
I haven't had a need to try to concentrate EIS, but keep in mind that the
silver in solution doesn't turn brown, it's only light refraction.
The problem with concentrating EIS, is that you have to deal with
agglomeration, which defeats the purpose of creating a highly oligodynamic
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