Please check attachment. I had same experimence with soda lime. It is not bad. Hard-baking is important. Try! Xi -----Original Message----- From: Zhang To: General MEMS discussion Sent: 5/20/2003 2:43 AM Subject: [mems-talk] about BOE hi: Who know how to use BOE etch 3000A glass. thank you Zhang _______________________________________________ MEMS-talk@memsnet.org 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/