In the rec.photo.darkroom site there are a number of posts by Richard Knoppow which cover this subject very well Try this page. The address should be all one line. This can be awkward because of the line wrapping:(posted 8437 days ago)http://groups.google.com/groups? hl=en&safe=off&rnum=8&selm=3b4a28d3.146359945%40news.mindspring.com
Alternatively, search for this article in Google Groups.
: Richard Knoppow (dickburk@ix.netcom.com) Subject: Re: alternatives for ammonium thiosulfate? Newsgroups: rec.photo.darkroom View: Complete Thread (12 articles) | Original Format Date: 2001-07-09 15:52:25 PST