Me too!Originally Posted by jdef
I'm starting with an Ansco-130 type formulation split into 2 parts:
Metol 4.4 grams
Hydroquinone 22 grams
Potassium Bromide 11 grams
Glycin 22 grams
Triethanolamine to make 200ml
Water 700 ml
Sodium Sulfite 100 grams
Sodium Carbonate 160 grams
Water to 1 liter
Working solution: 50 ml A + 250 ml B + 700 ml water
If this works ok (in other words like Ansco 130), I will try replacing the Hydroquinone (22 grams) with Pyrocatechol (18 grams).
Another obvious experiment is to replace the Sodium Carbonate entirely with TEA.