Category Archives: Uncategorized

600 is not available due to the cold probe maintenance (warming up). It will be ready again sometimes tomorrow. Please check this website for update. Continue reading →

Chemistry NMR spectrometers are fully operational again. Continue reading →

House nitrogen is not working so VT has been disabled on all instruments until it’s fixed. Update: Nitrogen is still off. Other than VT the major issue for us is that insert/eject air on the I400 is low. Contact Doug … Continue reading →

The 300 is up again. Continue reading →

The Gem300 is down for repair, it will hopefully be ready later today or tomorrow. Continue reading →

The room ventilation is working again and all 4 spectrometers are back up. Continue reading →

We are having problems with the air conditioning system for the Chemistry NMR facility. All the spectrometers and computers have to be turned off. They are unavailable until the air conditioning system back to normal. Continue reading →

The Gem300 printer doesn’t work duo to its dead network card. A new card has been ordered. Please use the other printers before this printer gets fixed. Continue reading →

The 4-nucleus PFG probe is back from repair and has been installed on the I400. All four nuclei (1H, 13C, 19F, and 31P) work well. Continue reading →

Find z0 has been calibrated on the I500, I400 and VXR400. So the standard procedure can be used: 1) Select solvent and experiment 2) Find z0 3) Gradient shim 4) Autolock or manual lock 5) Acquire You can still use … Continue reading →