[labnetwork] N2 grade for blow guns

[Paolini, Steven]

I would specify high purity because of the possibility of CU contamination. The consumption is small enough.
Steve Paolini
Harvard University Center for Nanoscale systems

-----Original Message-----
From: labnetwork-bounces at mtl.mit.edu [mailto:labnetwork-bounces at mtl.mit.edu] On Behalf Of Iulian Codreanu
Sent: Friday, January 11, 2013 11:41 AM
To: Fab Network
Subject: [labnetwork] N2 grade for blow guns

Dear Colleagues,

Would it be overkill or a good idea to supply high purity nitrogen (instead of utility nitrogen) to the blow guns located in cleanroom fume hoods?

Thank you for your help.

Iulian

--
iulian Codreanu, Ph.D.
Director of Operations, UD Nanofab
149 Evans Hall
Newark, DE 19716
302-831-2784


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