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.
Portugal
Documentary
2 minutes
2020
Ricardo Leite

2025
0.0

2015
5.0

1953
7.3

2020
9.0

2021
2.0
2017
0.0
1919
0.0

2016
5.5

2009
6.7

2021
7.0

1965
6.5

1986
9.0

1969
6.0
1954
0.0
1961
0.0
1965
2.0

1966
5.6

1967
7.0
1972
0.0
2015
0.0