Homebrew PCBs

--- In Homebrew_PCBs@yahoogroups.com, "Stefan Trethan" 
<stefan_trethan@g...> wrote:
>
> On Tue, 03 Jan 2006 17:40:03 +0100, Bruno St-Laurent <bsl88k@n...>  
> wrote:
> 
> >
> >
> > Stefan how much H2O2 do i add ????
> >
> >
> > Bruno
> 
> 
> Of the 30% stuff just a little bit. A spoon full or two (DO NOT 
USE  
> METAL), 5ml or less i'd say. Basically the smallest amount i can 
pour with  
> my H2O2 bottle. This regenerate enough etchant for one, maybe two 
or three  
> boards, depending on size of course.
> 
> ST
>
Wow really small quantity !!! last question, Can it be regenarate for 
ever , or should be dispose after some H2O2 addition ???

Thanks 

Bruno