UW CHEMISTRY NMR

Announcments & Equipment Logs

October, 2018

ALERT ! AV500 – TOPSHIM GLITCH

Topshim may tend to fail for low sensitivity lock solvent such as CDCl3, but it will work fine with solvents such as C6D6, CD3CN or MeOD-d4.   We will be looking to resolve this by engaging the instrument in an intermittent fashion to minimize down time. An update will be posted once the issue is fully […]

Posted in Hardware, Spectrometer | No Comments »

UPDATE : PHOENIX SERVER – TEMPORARY GLITCH RESOLVED

Some of you might have noticed that the FTP site was blacked out from 11.30 am.  The issue was identified and resolved. Please note that the DRX499 won’t appear in this list currently due to the repair/migration process that is underway with that instrument. NMR Facility Manager 10/17/18

Posted in Datasets, Host Computer | No Comments »

ALERT ! AV500 – PROBE CHANGED TO TXO- 1H {19F, 13C}

Since the existing BBI probe had suffered a breakage in the VT dewar assembly, we were compelled to abruptly change the probehead to TXO- 19F probe. There was an original plan to do this probe swap by next week, in any case. Once the probe vitals are checked it will be released for regular use. […]

Posted in Hardware, Spectrometer | No Comments »