[pure-silver] Re: Five year old paper?
- From: Philippe Gauthier <pgauth@xxxxxxx>
- To: pure-silver@xxxxxxxxxxxxx
- Date: Tue, 08 Nov 2005 00:48:03 -0500
Richard Knoppow a écrit :
For Potassium bromide I would test with the equivalent of about 5
grams per liter in the _stock_ solution. Dektol and similar developers
have around 2 grams per liter as they come. One can increase the
amount in the stock to as much as 20 grams per liter although
development time will be slowed. I give the equivalent for stock since
I don't know how much you dilute.
Benzotriazole will tend to shift the paper color toward blue,
Bromide toward yellow or brown.
Thanks, I'll try to add 2 to 8 grams of KBr per liter in the final
solution if the need arises. I usually prefer warm to cool prints, but I
think that I should stock on Benzotriazole, I can thank of a few
instances where a blueish tone would be welcome.
PG
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