removedacct1
Member
i don’t think so. I’ve come across people using 50 year old bottles of Rodinal with no knowledge of how it was stored and it works fine. I know I read somewhere that someone was getting excellent results with a bottle of Rodinal that was made in the first few years of production, so nearly 100 years old.
I’ve been using Rodinal stand 1:100 in 500ml tanks on and off for 8 years with no issues. I’ve probably developed 150 rolls of film this way and I’ve never had a failure. My most recent results were a few months ago with a bottle of Rodinal purchased in 2013.
HC-110 has great longevity as well. The first bottle I bought was in 2015 but the shop owner who didn’t normally stock HC-110 said she knew for a fact it had been sitting there since the late 1980’s. I never had any issues with it either.
Maybe the issue is that the OP is using R09? I’ve always used Rodinal. I have bottles from 2013-2014 that say “Adox Adonal” newer bottles I have are labeled “Adox Rodinal.”
Kyle, I specifically addressed the fact that the OP was using R09, not Rodinal. That R09 stuff does NOT have good shelf life. Please note that I also stated I have a 1/3 bottle of original Agfa Rodinal from 1984 and it still works. R09 rarely lasts 2 years once opened, in my experience.