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.
2014
1966
2011
1969
2024
1963
1997
1984
1986
2016
1989
2000
2010
1979
2023
2022
1943
1977