[pure-silver] Re: Adding Pot Bromife to PC-TEA
- From: Ryuji Suzuki <rs@xxxxxxxxxxxxxxx>
- To: pure-silver@xxxxxxxxxxxxx
- Date: Mon, 03 Jan 2005 18:11:36 -0500 (EST)
From: "John Black" <jblack@xxxxxxxxx>
Subject: [pure-silver] Re: Adding Pot Bromife to PC-TEA
Date: Mon, 3 Jan 2005 17:09:44 -0500
> Or, use a modest boric acid solution, say 5-10gm/L of water as diluent to
> lower the pH and anti-fog is not needed. An equal amount of sulfite may be
> necessary to restore PC activity. PC/TEA diluted 1:50 in water as Gainer
> suggests has a pH of greater than 9.0 and that's where the fog comes from.
Really? Then why do I see so many people asking for Gainer formula???
Unbelievable.
If anyone wants a dilute accutance developer based on ascorbate, DS-2
or DS-12 works out of the box. If anyone wants a fine grain developer
DS-10 or XTOL works out of the box. DS-12 can be made in a concentrate
form that lasts for a long time.
--
Ryuji Suzuki
"Keep a good head and always carry a light camera."
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