What's the oxide thickness? Or is it just the black tarnish which is usually
sulfides?

Shay

-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Abdul
Qader Ahsan Qureshi
Sent: Wednesday, July 20, 2011 6:32 PM
To: [email protected]
Subject: [mems-talk] Removing oxide from Silver Die

Dear All,

Does anyone know an etching recipe for removing the oxide layer from the
surface of the Silver electroplated die. The thickness of the silver is 200
microns.

Regards
Abdul Qader Ahsan