Instruments

Bruker 800 MHz w/cryoprobe (1047 Chem)

Bruker 800 CP

Bruker 800 spectrometer has an Ascend magnet with active shield, 24 position SampleCASE and a Bruker NEO console. It is equipped with 5mm Triple resonance inverse detection TCI cryoprobe with automatic tuning and matching.

Additional probes available are

  • 5mm inverse triple resonance TXI probe (room temperature)
  • 4mm H/C/N/D HRMAS probe (room temperature)
  • 3.2mm C/N/H Efree MAS probe (room temperature)

Contact NMR staff to get trained to use this instrument.

Varian 600 MHz w/cryoprobe (1047 Chem)

Update: The University of Michigan‘s Biosciences Initiative has funded the upgrade of this instrument via the Biosciences Core Lab Funding Program read more: here. This will be updated to the latest helium cooled CryoProbe with NEO console offered by Bruker Biospin. Stay tuned on the updates.

Varian 600 CP

Varian 600 CP NMR spectrometer has a Magnex 600/54 active shielded premium magnet, 96 sample Agilent 7620-AS Autosampler and Varian NMR system console. It is equipped with 1H/13C/15N 5mm PFG triple resonance 13C enhanced cold probe.

The NMR Data workstation in 1047 Chemistry provides backup for all collected NMR data and provides data analysis software of Topspin, NMRFAM-Sparky and NMRViewJ, and HP Laserjet color printer.

Contact NMR staff to get trained to use this instrument.

Bruker 600 MHz w/cryoprobe (2060 Chem)

Bruker 600 CP

Bruker 600 NMR spectrometer has a Bruker 600 ultra-shield premium magnet and AVANCE DRX console. It is equipped with 1H/13C/15N/2H 5mm PFG cryoprobe, cryo-cooled in only 1H channel.

Note the version of topspin software is 2.1 and ideal for homonuclear and heteronuclear NMR experiments.

Contact NMR staff to get trained to use this instrument.

Varian 600 MHz w/broadband &
400 MHz w/inverse probe (3214 LSI)

Update: The University of Michigan‘s Biosciences Initiative has funded the upgrade of 600 MHz instrument via the Biosciences Research Initiative Program awarded to Natural Products Discovery Core read more: here. This will be updated to the latest nitrogen cooled Prodigy CryoProbe with NEO console offered by Bruker Biospin. The instrument upgrade is complete and open for users starting July 15th 2020.

The Varian 400 MHz NMR and 600 MHz NMR are the state-of-the-art instruments, used for the structural analysis of small molecule compounds. They are “walk-up” instruments for UM researchers. We offer open-use and full-service data acquisition and structure analysis. The users of these instruments are mainly composed of organic chemists who check the synthetic structures of starting material, intermediate compounds, and final products; and natural product chemists who characterize/identify unknown structures of purified samples from various biological matrices.

  • Agilent 400 NMR spectrometer has a Magnex 400/54/ASC active shielded premium magnet and a Varian 400-MR console. It is equipped with a 5 mm ATB PFG 1H/19F/X inverse probe.
  • Bruker 600 NMR spectrometer has a Magnex 600/54 active shielded premium magnet and a Bruker NEO600 NMR System console. The instrument is now equipped with a 24 sample SampleCase with ICON-NMR automation. The heart of the instrument is the liquid nitrogen chilled Bruker Prodigy (1H/19F)-X broadband probe with Automated Tuning/Matching (ATMA) unit that provide excellent signal-to-noise sensitivity for various nuclei.

The NMR Data workstation in 3214 LSI provides data analysis software of VNMRJ and MNova, and a Xerox Phaser 6600 duplex color printer.

Contact NMR staff to get trained to use this instrument.