So my 8x10 gear has been rolling in over the past week, but still no holders. Ive been itching to try out my AZO for the first time, but all I have is 4x5 negs.. Id like to mix up a small amount of Amidol and run a few tests with my 4x5 negs. I dont want to mix a whole liter because I dont have much amidol, and I also dont have that many negs to run through it.. Can anyone recommend a way to mix say, 500ml (or half the common amount) of amidol? Thanks