[pure-silver] Re: Selenium toning inconsistancy
- From: "Richard Knoppow" <dickburk@xxxxxxxxxxxxx>
- To: <pure-silver@xxxxxxxxxxxxx>
- Date: Sun, 25 Jul 2010 08:25:48 -0700
----- Original Message -----
From: "daniel" <daniel.bouzard@xxxxxxxxxx>
To: <pure-silver@xxxxxxxxxxxxx>
Sent: Sunday, July 25, 2010 4:51 AM
Subject: [pure-silver] Re: Selenium toning inconsistancy
Richard there nothing secret , formula are free for every
body if it could be useful. What I am doing is the
following: 10ml of 10% (10g /100ml) sodium hydroxyde
1ml Viradon
2ml of Sélénium ( from Moersch )
1l of water
I put first the print in the solution for 15 sec to 2min
depending of the papers ( 15sec for Foma 131 or old Foma
polywarmtone or Bergger CB - 1 to 2 min for Ilford
Warmtone or new Bergger CB - more than 2min for cold
papers like Ilford multigrade or Galerie ) then the print
is going to running water at 40- 45°C for 2min. If the
result is OK the print is put to a 10% sulfite solution
for 2 min and then washed, if not you can repeat until you
get what you want.
Interesting, this is much more diluted than the Kodak
formulas. I think it is similar in concept to some
developing schemes. Certainly worth knowing about and
trying, thank you for posting it.
--
Richard Knoppow
Los Angeles, CA, USA
dickburk@xxxxxxxxxxxxx
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