Wolfgang Agfa has two kinds of Rodinal, the regular one and a Rodinal-Special ( in 125ml bottle )(posted 8449 days ago)Now, what exactly is the difference between Rodinal and Rodinal Special ?
Rodinal Special is stated as "Fine Grain developer"
What makes it "fine grain" ?
It seems that Rodinal Special contains Hydroquinone, and Rodinal does not, but AFAIK, hydroquinone is not a fine grain agent.
Does Rodinal Special contains sodium sulfite ?