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.
2006
2011
2010
—
2019
2024
2023
1936
2014
1964
2012
2021
2018
2013
2020
1942