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by nworth Published on 06-18-2008 01:03 AM
A Fluorescent Safelight


Over the past several months there has been a lot of discussion in the forums about home built safelights...
by nworth Published on 04-03-2007 05:38 PM
Sandy King posted a recent bit to the Black and White Forum expressing a curiosity about glycin based developers and about glycin combined with...
by nworth Published on 02-23-2007 10:26 PM
I got tired of weighing out the ingredients for fixer. It was tedious, and I often wasn't real careful about it. Fortunately, fixer ingrediant...
by nworth Published on 10-31-2006 07:41 PM
Water 700 ml
Ammonium thiosulfate soln. (58%) 185 ml
Sodium sulfite, anh. 10 g
Sodium hydrogen sulfite 8.4 g
Water to make 1 l

PH = 6.5 at...
by nworth Published on 10-28-2006 09:38 PM
Lately, several people have asked for formulas for lith developers. I came across this classic formula for an A-B type lith developer:


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