Quote Originally Posted by Photo Engineer View Post
IDK where you got the formula, but I would not use Ammonia in a developer for a modern film. Even the fix you use should be ammonia free. Most people do not know or use this simple guideline.

Ammonia is a fogging agent that also speeds the fixing reaction. It is also a strong base that raises the pH.

Could you use Sodium Carbonate as a strong base rather than the Ammonia?