[pure-silver] Re: Defender 55-D Professional Portrait Developer
From: "Koch, Gerald" <gkoch02@xxxxxxxxxx>
To: <pure-silver@xxxxxxxxxxxxx>
Date: Tue, 2 May 2006 15:04:24 -0400
That should work. One always sees the instruction to dissolve a pinch
of sulfite first before adding the Metol. However, the amount of Metol
that gets oxidized is miniscule if you don't do this.
Jerry
-----Original Message-----
From: pure-silver-bounce@xxxxxxxxxxxxx
[mailto:pure-silver-bounce@xxxxxxxxxxxxx] On Behalf Of Justin F. Knotzke
Sent: Tuesday, May 02, 2006 2:59 PM
To: pure-silver@xxxxxxxxxxxxx
Subject: [pure-silver] Re: Defender 55-D Professional Portrait Developer
<quote who=Koch, Gerald] date=[02/05/2006 14:51/>
> Metol will dissolve in a 100g/l sulfite solution. It does take
> heating the solution to 125F (no big deal as Kodak recommends this
> anyway) and
> *lots* of stirring. I learned this one time making up D-76 and forgot
> to add the Metol before the sulfite and hydroquinone. So much for
> multitasking.
What if I mix all the dry chemicals together, _except_ the metol.
Then when I am ready to develop, grab the water, drop in the metol, mix,
then add in the batch of remaining chemicals?
J
--
Justin F. Knotzke
jknotzke@xxxxxxxxxx
http://www.shampoo.ca
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