You could call Transene at U.S. or see the Metal Finishing guide book.

David

-----Original Message-----
From: mems-talk-bounces@memsnet.org [mailto:mems-talk-bounces@memsnet.org]On
Behalf Of Shweta Humad
Sent: Wednesday, August 11, 2004 12:58 AM
To: mems-talk@memsnet.org
Subject: [mems-talk] Chromium etchant selective to copper



Does anyone know of a chromium etchant selective to copper?

Thanks,
--
Shweta Humad