UW CHEMISTRY NMR
Announcments & Equipment Logs
GG500 Log Book
Welcome to the Chemistry NMR Online Log Book – your One Stop portal to communicate about the spectrometer to the Facility Staff in a timely manner.
Please record your comments and relevant observations about DRX499 instrument by submitting an entry using the “Post Log Entry” box found below.
282 Responses to “GG500 Log Book”
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When I do HSQC, HMBC or 13C experiments I need to know how long the experiment will take. I know I can get that information when clicking on the small white clock icon. Unfortunately the icon sometimes becomes gray and I can not use it. That is also the case for the icon that stop Wobbling.
Can not halt wobb
stuck on sweep not sure how to fix without the BSMS keyboard
Error in locking on CDCl3
Topspin application error when attempting “start” command or edit acquisition parameters. Could not obtain spectrum.
The system has been returned to functional status. Please post if you encounter more problems.
Wobb does not work. Lock or shim does not work.
Couldn’t use the wobb function
Air line is disconnected. Cant raise or lower sample.
Login ok, freeze as previous people mentioned when inserting sample