integrated nmr spectroscopy facility integrated nmr spectroscopy facility , magnet system ( standard bore ) , spectrometer console , probes , proton optimized triple resonance with four independent channels 5 mm probe , high resolution two channel liquid / solution state nmr probe , data storage / softwarelperipherals , consumables and accessories , buy back item , dismantling of existing 500 mhz bruker nmr spectrometer , 3 years additional warranty for thw 700 mhz nmr system after expiry of 2 years warranty period ( optional ) , 3rd year warranty , 4th year warranty , 5th year warranty , a full 3 years contract for supply and refilling of liquid helium after expiry of a full 2 years contract period ( optional ) , 3rd year contract , 4th year contract , 5th year contract , optional items , two liquid n2 dewars ( with wheels / trolley ) 200l ( or above ) and one transfer line with necessary accessories and connectors / pipes for refilling of cryogens in the magnet. , a doubly enriched ubiquitin protein standard sample for protein sensitivity calibration , proton optimized triple resonance with four independent channels 5 mm cold / cryoprobe