Cor
28-Sep-2010, 08:08
For those people working with wet plate collodion and using KCN as fixer (please do not start debating on KCN, that is another thread/story) I have written up and attached a simple and cheap procedure to destroy your exhausted KCN fixer.
Included is a recipe for an indicator solution to test for free KCN.
It is not my finding although I tested it and wrote it up. Obviously I can not be held responsible.
Enjoy,
Cor
Included is a recipe for an indicator solution to test for free KCN.
It is not my finding although I tested it and wrote it up. Obviously I can not be held responsible.
Enjoy,
Cor