A list of reducers ( ‘dissolve / bleach away silver’ ) and the chemistry behind it :
http://chestofbooks.com/arts/photography/Studio-Light-1919/The-Chemistry-Of-Reduction-Reduction.html
A list of reducers ( ‘dissolve / bleach away silver’ ) and the chemistry behind it :
http://chestofbooks.com/arts/photography/Studio-Light-1919/The-Chemistry-Of-Reduction-Reduction.html