- Joined
- Jul 8, 2004
- Messages
- 63
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- 8x10 Format
Hello Everyone:
I would appreicate your comments as to the merit in using a 2% solution of ammonium hydroxide - clear household ammonia - as a five minute "post distilled-water rinse bath" for pt/pt prints that have been etched for five minutes in three separate solutions of 2% citric acid.
Regards,
Flauvius
I would appreicate your comments as to the merit in using a 2% solution of ammonium hydroxide - clear household ammonia - as a five minute "post distilled-water rinse bath" for pt/pt prints that have been etched for five minutes in three separate solutions of 2% citric acid.
Regards,
Flauvius
