14t -- 14 T NMR Spectrometer List


About 14t
English (USA)

This email list serves users of the 14 T (600 MHz) NMR Spectrometer in the MGH Martinos Center for Biomedical Imaging.


High resolution liquid state:
5 mm 15N-31P{1H} direct observe (BBO)
10 mm 15N-31P{1H} direct observe (BBO)
5 mm {15N-31P}1H indirect observe (BBI)) with z-axis gradient (use this probe for high resolution 5 mm proton spectroscopy)

High resolution magic angle spinning:
4 mm 1H{13C} 15 kHz magic angle gradient

High resolution solid state:
4 mm 15N-31P/1H/19F 15 kHz
double-tuned single coil

Microimaging (currently disabled):
100 G/cm gradients
5 mm solenoid 1H
10 mm birdcage 1H
20 mm birdcage 1H
20 mm birdcage 1H/13C
20 mm birdcage 1H/31P
30 mm birdcage 1H/19F

All probes have temperature control.

Only authorized users who have been checked out by Jerry Ackerman or Leo Cheng may operate this instrument independently. The list of authorized users is posted at the entrance to the laboratory (room 1.031).

Near the operator's console you will find instructions for instrument shutdown, cold start and rebooting (only to be used when absolutely necessary; be certain to follow these instructions EXACTLY), and for setting up probes, variable temperature, etc.

The Linux host computer for this instrument is 14t.nmr.mgh.harvard.edu. Data may be accessed remotely via secure ftp or ssh.

Jerry Ackerman
office 617-726-3083
cell 617-645-4371
home 617-332-3761

Leo Cheng
office 617-724-6593

To see the collection of prior postings to the list, visit the 14t Archives.

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