K
Kin Lau
Guest
The _current_ recommendation for Rodinal is 10ml, but that number has been as low as 3 or 5 ml in the past. Do a search on pnet. At 3ml per roll, the stuff would last forever, which is probably why Agfa bumped up the recommendation. Of course, it'll also depend on what sort of wierd junk you have in your tap water.