Hi, I would recommend AZ 400k, depending on your needs you may dilute it 1:3 (thick resists) or 1:4. Kind regards Harald -----Original Message----- From: Mac Daily Sent: Thursday, August 18, 2005 10:57 PM To: MEMS discussion Subject: [mems-talk] G line positive resist - non TMAH developer Hello Everyone, Can anyone recommend a positive tone, G-line photoresist that does not use TMAH as the developer. I have a customer that needs such a material and we don't manufacture one.