Normal-contrast dish or tank developer for plates and films.

Portrait, commercial and photomechanical. Recommended for Kodak Wash-Off Relief Film and for the making of colour separation negatives from colour transparencies.

IngredientQuantity
Mix chemicals in order.
Metol
2.5
grams
Sodium sulfite anhydrous
30grams
Hydroquinone
2.5grams
Kodalk10
grams
Potassium bromide
0.5grams
Water to make
1
liter

Do not dilute. Develop for 8–10 minutes at 20°C. By increasing or decreasing the quantity of Kodalk in the formula it is possible to:

  1. increase or decrease the contrast obtained in a given time of dlevelopment
  2. decrease or increase the time of development without affecting the contrast.

When needed, add DK50R replenisher.