Greetings all,
I just helped a nearby college do their first liquid helium fill on an NMR. I took my box of fittings with me because I did not know what they had. They asked where I had gotten mine as they were unable to find a local supply or where to order them from. As my college has had a NMR for 2 decades, there was quite the collection of fittings for me to choose from. Does anybody have a source of these parts? The fittings that I am talking about are the sleeves that the transfer line slides through into the Dewar and then are tightened to seal the fill.
I was not able to tell them where to begin searching, but they would like to find a few sets to work from before their next helium fill.
If any can help, please let me know and I will forward the responses to the end user.
Thank you,
Margaret Smallbrock
Chemical and Instrumentation Specialist
Department of Chemistry
SD School of Mines
501 East St. Joseph Street
Rapid City, SD 57701
605-394-1236 - phone
605-394-1232 - fax
margaret.smallbrock_at_sdsmt.edu<mailto:margaret.smallbrock_at_sdsmt.edu>
Received on Fri Sep 23 2011 - 17:10:17 MST