Don't forget you also need an adhesion promoter and if you are using the
photosensitive BCB, the developer will also cost you an arm and leg.
shay

-----Original Message-----
From: mems-talk-bounces@memsnet.org [mailto:mems-talk-bounces@memsnet.org]
On Behalf Of Adam Nelson
Sent: Tuesday, February 26, 2008 7:48 PM
To: mems-talk@memsnet.org
Subject: [mems-talk] Cyclotene Availability

Hi,

Does anybody know if Dow is the ONLY place to by BCB and its prep chemicals?
Dow wants like $4500 just to get going and they quit sending samples.  What
gives?  I know you can get it at Sigma-Aldrich... but it is just straight
up, no solvent.  Does anyone know of another supplier or does Dow have the
corner market?

Thanks,
Adam Nelson