• Part A
• Water 750 ml
• Elon 7.5 g
• Sod. Bisulfite 7.5g
• Pyrogallol 30g
• Pot. Bromide 4.2g
• Water to make 1.0 litre

• Part B
• Water 750 ml
• Sod. Sulphite 150 g
• Water to make 1.0 L

• Part C
• Water 750 ml
• Sod. Carbonate 75 g
• Water to make 1.0 L

Dilute 1:1:13 and develop for 10 minutes for tank development. For tray development Kodak recommend 1:1:8 and a developing time of 7 minutes.