The Varian VNMRS 600 MHz spectrometer is a standard bore, high resolution, NMR spectrometer that is used for solution NMR spectroscopy. It is a three channel spectrometer that operates at 14.1 T (1H frequency of 600MHz). It is equipped with a double resonance Broadband Probe Head for solution (600 DB Auto X) and a Triple-Resonance Probe (5mm Auto HCN PFG) for biological solution NMR.