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Ansco 17M Replenisher

FormulasAdd 1/2 to 3/4 ounce of replenisher to Ansco 17M for each roll of 120 film or 36-exposure 35mm film (or equivalent) developed. Maintain original volume of developer, discarding for necessary some used developer. No increase in original developing time necessary when replenisher is used in this manner.


Hot water (125F or 52C) 750 ml
Metol 2 .2 g
Sodium Sulfite, anhydrous 25 g
Hydroquinone 4 g
Sodium Carbonate, monohydrated 18.5 g
Potassium Bromide 8 g
Water to make 1L


From Ansco Formulas for Black and White Film by GAF, 1948