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ID-4 Ilford Pyro Metol Developer - For Films & Plates
Part A |
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Metol |
4 g |
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Potassium Metabisulphite |
12 g |
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Pyrogallol |
12 g |
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Water to |
1 litre |
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Part B |
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Sodium Carbonate |
75 g |
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Water to |
1 litre |
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To use: 1 part A + 1 part B, develop for 2 to 3 minutes @ 20°C