A 400WB NMR spectrometer equipped with MAS unit for solid state NMR studies.

This 3-channel UltraShield NMR spectrometer is equipped with the following MAS probes: 

1.   4 mm DR-(low range) DVT probe for solid state NMR with wide bore (WB) magnets.
     Features of this top-loading double resonance X/H 4mm CP-MAS DVT probe:
   - X tuning range from 13C to 109Ag
   - High power 1H decoupling
   - Max. rotation frequency: 15 kHz
   - Active sample volume: 50 ul
   - Temperature range: -130°C to 150°C
2.   1.3 mm DVT multinuclear double resonance 15N-31P/19F-1H probe (1.7 microL active volume, 67 kHz  spinning speed, VT range -30°C to 70°C) 
3.   2.5 mm top-loading DVT multinuclear triple resonance X/Y/19F-1H (8 microL (14 fir thin-walled rotors) active volume, 35 kHz  spinning speed, VT range -50°C       to 80°C) 
4.   4 mm top-loading DVT multinuclear triple resonance  X/Y/19F-1H probe (50 microL active volume, 15 kHz  spinning speed, VT range -130°C to 150°C)