[labnetwork] N2 grade for blow guns

[Olona, Leonard E.]

Iulian,

At Intel we did away with N2 guns in the late 80's.  

However, here at OU and in a research environment using a HEPA clean air bench we have adopted UHP nitrogen as the gas of choice.

Len Olona

University of Oklahoma
University Cleanroom
110 West Boyd Street
Norman, Oklahoma
74019
405 325-4374
405 630-9068




On Jan 11, 2013, at 2:44 PM, "Iulian Codreanu" <codreanu at UDel.Edu> wrote:

> 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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