I was printing some pictures last week and left some trays out with chemicals in them for a couple of days. When I finally got around to putting them back into bottles I noticed that about 150ml had evaporated while they were out, the air is pretty dry here. My question is, should I top them all back up with water or dump them and mix up a fresh batch? Would the concentration of, say, fixer to water be the same as it was originally?
Any advice would be much appreciated, thanks!