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.
2016
1895
1912
1933
1995
1896
2011
2017
2007
1965
1978
2025
2018
1962
1950
2015
1999
1990