Pan, with ESEM you don't have to coat it.  We record our ESEM to video so
that we can go back it as often as we like or modify and reanalyze the same
piece.  We also post it to a web library so we can share it with colleagues.
We could do this for you if needed.

Darden Hood
MicroAnalytica, LLC
4989 SW 74 Court
Miami, Florida 33155
Tel: 305 479 1259
Fax: 305 675 2205
[email protected]
www.videoEM.com

----- Original Message -----
From: "Pan Mao" 
To: 
Sent: Monday, June 02, 2003 11:41 PM
Subject: [mems-talk] PDMS by SEM


Dear all,

I have made the PDMS microfluidic channel and want to see the cross-
section of the channel by using SEM. However, it seems that I need to cut
a very shrap surface of my interest. Is it required? I would like to know
if any one has some experience on it. Your suggestions will be greatly
appreciated.

Thanks a lot,

Pan Mao

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