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Experiment with Verdigone (tm) on copper cents
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<p>[QUOTE="spock1k, post: 514949, member: 7043"]thats the problme 99% of the coins hve no problem drop the biox drop in water and u r done. 1 % of the coins keepdropping the biox nothing happens. the common thread in all those coins. they are all nickel not copper nickle just nickel. i will try to get pics. my own theory is biox only works on copper, brass, silver and gold, al3 is pot luck and nickel has the worst response. no i dont have a ph measuring scale here[/QUOTE]</p><p><br /></p>
[QUOTE="spock1k, post: 514949, member: 7043"]thats the problme 99% of the coins hve no problem drop the biox drop in water and u r done. 1 % of the coins keepdropping the biox nothing happens. the common thread in all those coins. they are all nickel not copper nickle just nickel. i will try to get pics. my own theory is biox only works on copper, brass, silver and gold, al3 is pot luck and nickel has the worst response. no i dont have a ph measuring scale here[/QUOTE]
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Experiment with Verdigone (tm) on copper cents
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