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.
2018
2017
1959
2022
2011
1980
2025
2015
2013
2023
1936
2020
2021
2019
2012
1964
1997
1972