Hi: We have a Bruker DMX 750 Mhz with a JMT non -pumped magnet for which research time is available , long and short lease of time with possible purchase of the system as an option. Please contact me at the address below. George -- George T. Furst,Ph.D. Department of Chemistry University of Pennsylvania Philadelphia,Pa 19104-6323 phone: 215-898-3407 fax: 215-8985129 email: furst@sas.upenn.edu