>>3989261Can I reuse rodinal straight away?
I've heard that once diluted it goes bad after about an hour, but if I develop a roll in (e.g.) 15 minutes, can I put a second roll in and have it develop the same?
I would have guessed so because you can put two rolls in at once, so one roll after another (within an hour) is the same thing... right?
Here's some OC for your trouble.