Kalogen

General purpose film developer

Distilled Water1000ml
Metol13.15g
Sodium Sulfite (anhydrous)180g
Hydroquinone52.5g
Potassium Bromide8.8g
Sodium Hydroxide35.1g
Mixing Instructions: Add chemicals in specified sequence. After adding the Potassium Bromide a white precipitate will form. Then, add the Sodium Hydroxide to create a clear solution. Bottle and allow to stand for 24 hours, then filter (using a paper coffee filter) and store in glass bottles. This solution has excellent keeping properties and can be stored for a long period. If crystals form due to cold conditions, gently warm the solution to dissolve them.
Dilution: 1+40
Usage: 

Notes