G526

Intensifier for use with under-exposed negatives, or in cases of under-development even of over-exposed negatives. IngredientQuantity Mercuric chloride20 grams Hydrochloric acid3mililiters Potassium bromide20grams Water to make1liter Mix chemicals in order. Dissolve...

G262

For warm and brown tones on “Vitex” and “Gevatone”. IngredientQuantity Sodium sulfite anhydrous 70grams Hydroquinone25grams Potassium carbonate anhydrous90grams Potassium bromide2grams Water to make 1 liter Mix ingredients in order. Dilute 1:2–6 according to the image...

G261

Developer for brown and red tones on “Vitex” paper. IngredientQuantity Sodium sulfite anhydrous 40grams Glycin6 grams Hydroquinone6 grams Sodium carbonate anhydrous30grams Potassium bromide2grams Water to make 1 liter Mix ingredients in order. Do not dilute and...

G253

Warm tone paper developer tending to produce slightly softer gradation than the normal paper developers and intended as a portrait print developer. IngredientQuantity Metol 3 grams Sodium sulfite anhydrous 20grams Sodium carbonate anhydrous 20 grams Potassium...

G252

Developer for blue/black tones on contact papers (such as Gevaert “Ridax” paper). IngredientQuantity Metol 2.5 grams Sodium sulfite anhydrous 25grams Hydroquinone6grams Sodium carbonate anhydrous 40 grams Potassium bromide0.5 grams Water to make 1 liter Do not dilute....