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ID-1 Ilford Pyro Soda Developer - For Films & Plates

Part A


 

Potassium Metabisulphite

25 g

Dissolve completely before the Pyrogallol

Pyrogallol

100 g

 

Water to

1 litre





Part B



Sodium Carbonate (anhyd)

37.5 g


Sodium Sulphite (anhyd)

50 g

 

Potassium Bromide

1.2 g


Water to

1 litre

 



 

To use: Dish - 1 part A + 10 parts B + 9 parts water, Tank - 1 part A + 5 pats B + 20 parts water, development times as ID-2