Perutz OP-052

Fine grain film developer

Water 125F/52C750ml
Metol1.5g
Sodium Sulfite (anhydrous)45g
Hydroquinone3g
Sodium Carbonate (anhydrous)5g
Sodium Bisulfite1g
Potassium Bromide0.8g
Cold water to make1000ml
Mixing Instructions: Add chemicals in specified sequence.
Dilution: Use undiluted.
Usage: Starting point dev time: 5-8 mins.

Notes