A Bruker Ultra-shield-plus 400 MHz NMR machine. This is a vertical wide bore (89mm) triple resonance solid state spectrometer with magic angle spinning, 3D-imaging, diffusion and rheology probes. The machine can carry out multi dimensional NMR experiments on a wide range of NMR active nuclei to determine chemical structure, inter nuclear distances, orientation, dynamics and morphology. The field gradients that the equipment has enable 3D imaging with resolutions down to 10 mm. We also have high powered field gradients with which it is possible to measure diffusion coefficients down to 10-12 m2s-1. The rheology probe can measure flow velocities in cone and plate and couette cell geometries to an accuracy of 0.1 mm/s.
Model400 AVANCE II