AGFA/ANSCO 20

Positive film developer

Water, 125F/52C750 ml
Metol2 g
Sodium Sulfite (anhydrous)25 g
Hydroquinone4 g
Sodium Carbonate (monohydrate*)18.5 g
Potassium Bromide2 g
Cold water to make1L

* = 16 g Sodium Carbonate (anhydrous)

Mixing instructions: Add chemicals in specified sequence.

Dilution: Use undiluted

Starting point development time: 3 - 5 mins.