Contains:
A - Copper sulfate solution 400 ml;
B - Potassium Bromide solution 400 ml;
C - Silver nitrate and Nitric acid solution 400 ml;
Instructions:
- Mix the solution A and B in a 1:1 ratio (bleach solution)
- Place the plate in to bleach solution so that you can track changes in the intensity of white
- Wash the plate in water for about 1 minute, then rinse in distilled water
- Place the plate in intensifying solution (solution C) for a few seconds. It works quickly. Pull the plate, wash and dry