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
1901
2015
1935
2023
1926
1896
2016
2018
1974
1939
2012
1969
2006
1970
1991