send back to the plating house, they will strip it for you (in  
plating bath I think).
On Feb 6, 2015, at 3:27 AM, Grossmann, Günter wrote:

> Hi all
>
> I need to strip gold from Ni on solder pads but Aqua Regina eats  
> away the nickel as well. Has anyone got the formula for a chemical  
> solution?
>
>
> Best regards
>
>
> Günter
>
>
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