[AMMRL] Frequency ocillation in wobb curve on Prodigy TCI probe

From: Kenneth Sharp-Knott <kknott_at_vt.edu>
Date: Wed, 29 May 2024 19:19:00 +0000

I'm experiencing what looks like a frequency oscillation through the C13
wobb dip. I don't see evidence of it in 1H or 2H wobb curves.

I was it was worse yesterday to the point that 13C sensitivity was
significantly reduced, which is what brought it to my attention.
After a console reboot, computer restart, cf, etc... Sensitivity
seems to be about normal, but I'm still seeing this oscillation.

Has anyone seen anything like this?

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 Wed May 29 2024 - 12:19:17 MST

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