Monthly Archives: November 2012

Chemistry NMRs Unavailable 11/20 5pm – 11/21 10am

The spectrometers in the Chemistry NMR lab will be shut down during Tuesday (11/20) 5pm – Wednesday (11/21) 10am due to a power outage. The NMR web server and other computers in this lab will also be shut down during … Continue reading

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Mnova License Server Problem Fixed

ITG has fixed the Mnova license server problem. It works now.

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Spectrometers Back Up

The problem of the building air control system has been fixed. All the NMR spectrometers are up running at 11:30pm. Thank Sarah Lindahl for timely reporting the problem.

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Emergency Spectrometer Shutdown

The room (C237) is getting very warm (> 40 C) duo to a problem on the building air control system. All the spectrometers in the chemistry NMR lab have been powered off at 8pm.

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Mnova License Server Problem

Some Mnova users may have encountered a license problem if he/she activated or re-activated his/her license files lately. An error message would pop up saying “Error validating NMR v1.4: Failed to connect to license server……”. This was caused by a … Continue reading

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Solvent suppression

If you need solvent suppression to get better quality NMR data, please check out this page. Three different suppression techniques were compared on 1D proton spectra using the 600 with cold probe.

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