Caltech Solid State NMR Facility
Spectrometers
Please see these links for details on:
Director:
Sonjong Hwang, Ph.D.
Grad Lab Assistant:
Neal Scruggs
Our Instruments
Bruker Avance 200 MHz spectrometer
Probes equipped:
1. Two Bruker 7 mm CP MAS probes.
2. One Bruker Wide line probe
3. One Chemagnetics 7.5 mm CP MAS probe.
4. One Bruker 10 mm liquid probe..

Bruker AM300 MHz spectrometer
The AM 300 Bruker spectrometer was heavily modified to perform a variety of solid state NMR experiments. The system was also updated with the TECMAG.
Probes equipped:
1. One Bruker 7 mm CP MAS probe.
2. One Bruker 4 mm CP MAS probe.
3. One 5 mm Bruker liquid probe.
4. Two 10 mm Bruker liquid probes.

Bruker Avance 500 MHz spectrometer
A 500 MHz spectromter with Bruker UltraShield magnet (the first wide bore 11.7 T magent installed) was installed at Caltech in December of 1998. The spectrometer is equipped with three rf channels and a triple resonace 4 mm probe from Bruker:
1. One 4mm Triple Resonance probe.
2. One 4mm Double Resonance Extended VT probe
(-120 C - 300 C)
3. One 7mm CPMAS probe for low gamma nuclei
(20 MHz-100 MHz)
4. One 10 mm solution probe.
5. One 2 mm probe (Max spinning ~ 50 kHz)

Fees and Contact Details
FY2019 Rates

Contact Information
Sonjong Hwang, Ph.D.
Tel: 626-395-2323
Fax: 626-568-8743
e-mail: sonjong@cheme.caltech.edu
Mailing address
Caltech Solid State NMR Facility
Division of Chemistry and Chemical Engineering
MC 210-41
California Institute of Technology
Pasadena, CA 91125
USA
Useful Links
NMR Related Links
NMR Facilities
National High Magnetic Field Lab