Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

Doh! Of course it does.

On 06/09/2010 12:06 AM, James wrote:
>
> --- In Homebrew_PCBs@yahoogroups.com, "Dale J. Chatham"<dale@...> wrote:
>
>> Uhh... The question was "where do I get NaOH?"
>>
>> The answer was Drano.
>>
>> I'm not sure how effective it is against Cu, though.
>>
>>
>>
>
> It causes the dissolved Cu to precipitate out so you can dispose of it as solid waste.
>
>
>
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