Archived posting to the Leica Users Group, 2002/06/24
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At 2:22 PM -0700 6/24/02, Frank Filippone wrote:
>Water works for paper as well as film.....
>
>If you want to get fussy.....
>
>Vinegar is 5% acidity
>Glacial Acetic Acid is 28% (GAA)
>
Glacial Acetic Acid is close to 100%. The concentration you can
usually buy in photo stores is 28%.
- --
* Henning J. Wulff
/|\ Wulff Photography & Design
/###\ mailto:henningw@archiphoto.com
|[ ]| http://www.archiphoto.com
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