This developer gives negatives of soft gradation with maximum detail in the shadows.

Development is slow, but the speed may be modified by altering the dilution.

Stock solution
IngredientQuantity
Mix chemicals in order.
Metol3grams
Sodium sulfite crystalline25grams
Sodium carbonate crystalline50grams
Potassium bromide0.5grams
Water to make0.5liters

For use, dilute 1:3.