That link's for Ferric Chloride, though, isn't it? I'd like to keep using the acid/peroxide solution if possible as it's cheaper (and because I already have it!).
Message
Re: How to dispose of etchant?
2010-01-11 by nathan_h_tna
Yahoo Groups archive
Message
2010-01-11 by nathan_h_tna
That link's for Ferric Chloride, though, isn't it? I'd like to keep using the acid/peroxide solution if possible as it's cheaper (and because I already have it!).