Dear colleagues,
As part of the design of a new Chemistry building, we are looking into getting
some liquid N2 "on tap", directly into the NMR room.
I am only aware of one NMR lab so far having implemented this (aside from biology
colleagues with small rooms, purpose-built for decanting) so I thought I'd pick
the brains in our community.
1/ Do you have such system installed and what do you use it for (decanting into open
top dewars, filling magnets, etc...)?
a/ What are your safety features?
b/ Do you have specific training requirements for all coming into of the NMR facility?
c/ if you are filling magnets with the system, are the flow rate/pressure reliable?
d/ have you had any leaks?
2/ If you have considered such a system and have decided NOT to implement it, why did you decide against it?
a/ price?
b/reliability?
c/resistance from Safety Services?
d/other...
Any experience/comments you shared on this will be greatly appreciated. Thank you!
I'll summarize the responses for the benefit of the group/archive.
Kind regards,
Cecile
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Dr Cecile S. LE DUFF
NMR Experimental Officer
School of Chemistry
University of Birmingham
Edgbaston B15 2TT
UK
Tel. + 44 (0) 121 414 4419
c.s.leduff_at_bham.ac.uk
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Received on Wed Jun 07 2023 - 06:40:12 MST