UNC Biomolecular NMR Laboratory Inova 500 MHz spectrometer


Chapel Hill, NC	The Inova 500 MHz Spectrometer
		The Inova 500 MHz spectrometer is used for high resolution studies of liquid samples. The spectrometer has four RF channels to allow simultaneous manipulation of H¹, C¹³, N¹⁵, and H² spins for studies of triple-labeled proteins. Two of the RF channels are equipped with waveform generators to create shaped RF pulses. The spectrometer has three-axis gradients to allow solvent suppression and selection of coherence pathways. The sample temperature can be controlled to +/- 0.1 C. Two probes were purchased with the system: a 5mm H¹ {C¹³/N¹⁵} X, Y, Z PFG triple resonance probe and a 5mm N¹⁵ - P³¹ broadband switchable probe that can observe H¹ or F¹⁹ while decoupling X or observe X while decoupling F¹⁹ or H¹. This is a versatile instrument that will support a wide variety of users doing a wide range of experiments.
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