Re: 7x17 negs in pyro -- Jobo success?

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From: nze christian (christian_nze@hotmail.com)
Date: 02/27/01-03:13:27 PM Z

Hi all,

Sure pyrocatechol give a stainign but the color of this stain is more black
than yellow green. And Carl, you will loose the "possibility" to print your
neg in platinum or on classic bromide paper.
Pyrocatechol also got the same tanning effect as his cousins pyrogallol.

regards
Amicalement

Nzé Christian
mailto:christian_nze@hotmail.com
http://perso.club-internet.fr/cnze

>From: Carl Weese <cweese@earthlink.net>
>Reply-To: alt-photo-process-l@sask.usask.ca
>To: alt-photo-process-l@sask.usask.ca
>Subject: Re: 7x17 negs in pyro -- Jobo success?
>Date: Tue, 27 Feb 2001 15:50:37 -0500
>
>Sandy,
>
>The pyrocat instructions specify several agitation patterns, but all seem
>to
>be for single sheet developement. Have you tested the formula with
>"continuous" agitation of stacks of film? This is my standard approach with
>PMK, and results are generally fine, but if your formula can deliver more
>even staining I'm all for it.
>
>---Carl
>--
> Web site with workshop information and
>
> **NEW PICTURE GALLERIES**
>
> http://home.earthlink.net/~cweese/

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