This may be a stupid question but I'm new to this and haven't been able to get an answer anywhere.
I picked up a package of Kodak D-76 developer recently. The instructions say to mix it in a full one gallon jug. However, since I doubt that I will use a full gallon before it goes bad, would it be acceptable to mix only half the packet?
What would be the best way to store the leftovers? What is the best way to measure half the powder out? I have a postage scale but I don't know if that is accurate enough to give good results.
Any feedback is appreciated.