Revised formula


Pyro-triethanolamine film developer
Oxalic acid 1.5 g
Potassium metabisulfite 3.9 g
Pyrogallol 46 g
Metol 16 g
Sodium sulfite 116 g
Triethanloamine 120 ml

Water to make 4000 ml

Dilute 1:1 for use.
Develop Tri-X 5-1/2 minutes