Upgrade of 400 MHz NMR spectrometer and procurement of a helium recovery system

magnet of the NMR spectrometer (Ultrashield Plus, 9.4 T) is operational and does not need to be updated. The Ultrashield Plus magnet including cryomedia transfer lines and RT shim system will be reused. In addition, an existing 10mm liquid-state probe can be utilized. The scope of the upgrade will

cover the NMR console, liquid and solid-state probes, autosampler, gas cooler unit, spinners and automatic sample changer for solid samples. The procurement also includes a helium recovery system for collecting helium boiloff from the NMR m