foc
Subscriber
Ilford Ilfosol 3 is availabe in 500ml bottle, but I can't say anything about this developer. The previous version suffered from short life and it was never a successful product
Ilfosol 3 is a very good developer, economical at 1+14.
Regarding shelf life, there is no comparison between Ilfosol 3 and it's predecessor Ilfosol S
I normally decant the 500ml into 200ml bottles and during the pandemic, I can across a bottle I had labeled 18 months previous. It worked fine.