Fixing solution: 40 ml Fixing Concentrate + 160 ml Fixing Diluter Washing solution: 100 ml Washing Concentrate +500 ml water Silvering solution: 40 ml Silvering Concentrate + 160 ml dist. water + 260 ul Formaldehyde. Developing solution: 40 ml Developing Concentrate + 160 ml dist. water + 260 ul Formaldehyde+ 200 ul Thiosulfate Concentrate Stopping and preserving: 75 ml acetic acid + 75 ml glycerol + 600 ml dist.water
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