Found a bottle of Fomadon R09 that is almost 2 years past the expiration date. Is it still good? If so, do I need to make any adjustments in processing? I apologize in advance if this topic has been covered recently.
Thanks,
I believe Fomadon R09 is a Rodinal clone. If so, it'll last virtually forever. The color will darken, but it will still be perfectly good. Use as usual.