[3dem] LaB6 question
Marcus FISLAGE
Marcus.Fislage at vub.be
Fri Oct 15 08:08:18 PDT 2021
Hi,
I do not have a problem with my LaB6 filaments that I buy up to one year in advance.
That way I am always sure to have one on stock in case of an unexpected failure of the current filament.
I leave it in the vacuum seal, however.
Cheers
Marcus
______________________________________
Dr. Marcus Fislage
EM Manager
BECM
VIB-Center for Structural Biology
VUB (Vrije Universiteit Brussel)
Building P1T, room 0.01
Pleinlaan 2
1050 BRUSSELS
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________________________________
From: 3dem <3dem-bounces at ncmir.ucsd.edu> on behalf of Tsybovsky, Yaroslav (NIH/NCI) [C] <yaroslav.tsybovsky at nih.gov>
Sent: Friday, October 15, 2021 4:38 PM
To: Morgan, David Gene <dagmorga at indiana.edu>; 3dem at ncmir.ucsd.edu <3dem at ncmir.ucsd.edu>
Subject: Re: [3dem] LaB6 question
Hello,
Yes, our engineers strongly advise against it. They prefer that we order the filament just before installing it.
Yaroslav Tsybovsky, Ph.D. (contractor)
Senior Scientist & Head
Vaccine Research Center Electron Microscopy Unit
Frederick National Laboratory for Cancer Research
Leidos Biomedical Research, Inc.
Post Office Box B
Frederick, Maryland 21702
Phone: 301-846-7550
From: Morgan, David Gene <dagmorga at indiana.edu>
Sent: Friday, October 15, 2021 10:27 AM
To: 3dem at ncmir.ucsd.edu
Subject: [3dem] LaB6 question
Hi,
Does anyone worry about keeping a spare LaB6 filament for several years before using it?
--
politics is more difficult than physics.
A. Einstein
David Gene Morgan
Electron Microscopy Center
047E Simon Hall
IU Bloomington
812 856 1457 (office)
812 856 3221 (3200)
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