Sandy,

Think you could change the recipe to give 1000ml final solution? It would be a lot easier for those of us who put the finished solutions in 1000ml (or 100ml, in my case) bottles.

Since I have a very good little electronic balance, I make 100ml at a time. A whole liter would give 100 liter finished developer at 1:1:100, which would be more than I can use. 100ml is generally used in a couple of months; well within the lifetime of the solutions. My first batch lasted me six months, with no sign of deterioration. BTW, I use Nalgene bottles...