>K2 Chittin wrote: > >>Can anyone please enlighten me? >> >>Add "ammonia to water" or "water to ammonia"? I remember from school >>days that if you get it wrong ... :) >> > >Thanks >> Mamma said, don't add ammonia to bleach. -- Bruce C. Kinch Associate Professor of Photography The Art Institute of Boston at Lesley University
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Re: [Digital BW] Chemistry refresher course
2002-12-05 by Bruce Kinch