In 2012 I started testing a new hydrogen peroxide based bleach with an acid as a stabilizer, citric acid was the first choice, and these were my first positive results with Fomapan R100 on 16mm film.
2024
2005
1970
2019
2021
2011
2016
1965
1928
2013
2017
2022
2014
1942
1932