R.Gould
Member
Rodinal will last forever, I have used 50 year old Rodinal, from a glass bottle that I found i the back of a chemical cubord that I was clearing out, black as tar, but still working perfectly, for stand development of Foma films I would suggest rodinal at 1/100, and semi stand works better, that is agitate for first 2 minutes, then again half way though, and stand for 1 hour, works well as I can attest, I have tried it, I don't know about HC110 I have never used it and it was recently changed, you can buy a 250 bottle of Rodinal, sold by Foma from Process Supplies, who I would suggest for buying your film, as they are the main importers of the film,Good luck
Richard
Richard