Dear Colleagues, I thought of home-making a small semi dry blotter. I noticed that in some devices, one electrode is made of stainless steel, the other one of titanium. Or could one use titanium for both electrodes? In my experience, by accidentally reversing the current, the steel plate becomes oxidized - is the steel plate just a way of saving costs?
I wonder about the electric connections (probably soldering is *not* good (tin will be prone to corrosion), stainless steel resp. titanium wire and screws either of the same material or non-conductive plastic should be the best choice) and the orientation of the electrodes - which one is anode and which one is cathode? Is there anything important about the housing? Any experience, ideas, suggestions, comments? Many thanks and best regards, Wo _______________________________________________ Methods mailing list [email protected] http://www.bio.net/biomail/listinfo/methods
