“Fleckvieh” VNS 900

Varian-900This spectometer is an Bruker Avance III HD 900 MHz, 21.1 T standard bore magnet NMR spectrometer.

Console Capabilities

Fleckvieh is equipped with 4 RF channels for observe, pulse, and decoupling functions. Linear amplifiers for the RF channels are one 100 W (840-900 MHz), one 1000 W (6-220 MHz), one 350 W (6-220 MHz), and one 250 W (2H). Pulsed field gradient capability is provided by an actively shielded single axis Z-gradient PFG module.

Available Probes

  • 5 mm z-axis pulsed field gradient triple resonance Cold probe (1H{13C,15N}). This probe is also equipped with cold 1H, 2H, 13C, and 15N preamps and is therefore a good choice for direct 13C or 15N observation.


The base rate for time on this machine with the cold probe will be $12.00/hour for publishable work and $350/hour for proprietary work.