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Originally Posted by Jordan Hologram -- clever idea. Do you see any development of the positive image when using ascorbic acid? Do you buffer the solution at all? |
I am familiar with holographic emulsions mostly, which could be considered sort of high resolution black an white emulsions.
At the low pH of that ascorbic acid solution (> pH 3.0) development does become very slow. But to be on the safe side you'd rinse your film, to remove the ascorbic acid.
I've never used buffered solutions.