The University of Iowa Carver College of Medicine
Electron Spin Resonance Facility
ESR Instrumentation
The following equipment is available for investigator use through the Electron Spin Resonance Facility:
Spectrometry Instrumentation
- Bruker EMX ESR Spectrometer
- 25 cm magnet, 90db X-band bridge with microwave frequency counter
- data system
- TE, TE-double, and TM cavities
- liquid nitrogen variable temperature system
- liquid helium variable temperature system
- gaussmeter with in-cavity probe
- Bruker EMX ESR Spectrometer
- 25 cm magnet, X-band bridge with microwave frequency counter
- data system
- HS cavity with aqua-X system
- Varian E-4 ESR Spectrometer
- TE and TM cavities
- liquid nitrogen variable temperature system
- Micro-Now gaussmeter
Other ESR Facility Instrumentation
- Fisher Scientific 10 cubic foot incubator
- Jounan 312 refrigerated centrifuge
- HP 8453 diode array UV/VIS spectrophotometer
- Perkin Elmer LS-50B fluorescence Spectrometer with Windows interface
- YSI oxygen monitor system
- STDB II spin-trapping database
- Mettler Microbalance and Cahn 21 electrobalance
- Oriel PhotomaxR xenon light source with 1/8m monochromator
- GE Analytical (Sievers) 280i nitric oxide analyzer
- World Precision Instruments nitric oxide electrode detection system
- World Precision Instruments oxygen electrode detection system
- Innovative Instruments nitric oxide electrochemical detection system
- Coulter Counter Z-2 for counting, sizing and size-distribution determinations
- ESA CoulArray HPLC system with ec-array, UV-Vis diode array and fluorescence detectors
- World Precision Instruments free radical analyzer
- BioStat digital electrode system for NO, O2 and other electrode systems