I recently picked up wet photography again. I kitchen-sink developed some B/W Ilford FP-4 films with Ilfosol 3 at 1+17 for 7 minutes Amaloco S-10 stop-bath ( I dont know the english term for that) ...
I have a bag of white powder, I know it's either D-76 developer or fixer. How can I determine which one it is?
I forgot to label the bag and now it's been 6 months and I can't remember which chemical it is. They are both fine white powders. I know the fixer smells pretty strong so I suppose I could put some in ...