Solution volume and amount of chemistry present are
Originally Posted by jlpape
two different but interrelated matters. For example using
Rodinal at 1:100 dilution only 2.9 ml of the developer are
present; a questionable little amount. At twice the
volume same dilution 5.8 ml are present; plenty.
D-76 is another matter. At 1:1 dilution there is plenty
of chemistry. Perhaps 1:3 enough. I use chemistry very
dilute and so use solution volumes greater than minimal.
So it might be thought there are two minimal limits;
a minimal solution volume, and a minimal amount of