retina_restoration
Member
I did a test with fully exposed small strip from the same Acros film, developed in the Rodinal, same result : b.l.a.n.k. clear cellulose.
Then I developed another Acros from the same batch that was still in the camera body when my baggage went thru the airport scanner. This time I use D76, same long ass stop bath and fixing time because I am still lazy. It worked. I also sent another roll that was outside the camera body to a professional lab just to rule out x-ray scanner issue.
The Rodinal I use is Adox and the last time I used it was probably a year ago or so. I definitely would not now of gradual fading that happened within the last one year.
The Adox Rodinal will NOT last a year once the bottle has been opened. So, you’ve demonstrated that the issue you had was defunct developer. As Koraks states, the “legendary” stability of the original Agfa Rodinal doesn't apply to any of the modern versions of Rodinal. Use it within 6 months, or test before you use it on valued film.