Re: [AMMRL] AMMRL: Tubing for LN2 fill exhaust

From: Michael Groves via groups.io <mgrovesnmr=yahoo.com_at_groups.io>
Date: Mon, 22 Dec 2025 19:15:17 +0000 (UTC)

If all your magnets have the smaller fill ports then I always used 3/8" ID
tubing.  For the Bruker magnets with the larger fill ports I used 1/2" 
ID tubing.  Note--you can use the 1/2" for everything but I usually had to
hold it on to the smaller fill ports until it cooled and contracted enough to
seal on there.

Cheers,Mike

On Monday, December 22, 2025 at 10:24:41 AM MST, Kenneth Sharp-Knott via groups.io wrote:

I think I've asked this before so forgive me, but I always end up with tubing
that too stiff, too soft, wrong size...  

I think I just want ½" latex tubing but can anyone pass along what they
are using?  We have a variety of Oxford, Agilent, Magritek and Bruker
magnets, but they all take the same size tubing.

Ken Sharp-Knott
Manager of Analytical Services and the NMR Facility
Department of Chemistry 
Virginia Tech
(540)267-6502 (Cell)(540)231-0885 (Office)


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Received on Mon Dec 22 2025 - 12:02:08 MST

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