use

KOH:K3Fe(CN)6:H2O= 1g:10g:100ml

On Fri, 3 Dec 2004, Raegan Johnson wrote:

> does anyone know of a wet etch that will etch ZnO but not aluminum?
>
> thanks,
> Raegan
>
>
>
> _______________________________________________
> [email protected] mailing list: to unsubscribe or change your list
> options, visit http://mail.mems-exchange.org/mailman/listinfo/mems-talk
> Hosted by the MEMS Exchange, providers of MEMS processing services.
> Visit us at http://www.memsnet.org/
>

*************************************************************************

Weichih Wang
Research Assistant Professor
University of Washington
Department of Mechanical Engineering
Seattle, WA. 98195-2600
room 113
Phone: (206) 543-2479
Fax: (206) 685-8047
E-mail:[email protected]
Homepage: faculty.washington.edu/abong