DIRECTOR, USAMRAA, 820 CHANDLER ST, FORT DETRICK MD 21702-5014

66 -- NUCLEAR MAGNETIC SPECTROMETER SOL DAMD17-98-R-0027 DUE 090498 POC Contract Specialist Cathy I. Collins (301) 619-2383 (Site Code DAMD17) The Department of Medicinal Chemistry, Division of Experimental Therapeutics, (WRAIR) requires a 600 MHz, three channel nuclear megnetic resonance spectrometer with 5.2 cm bore. Shielded magnet must reduce stray fields and decrease volume enclosed by the 5 gauss surface by a factor of 10. Five gauss line from magnetic center must be 2.5 meters or less axially and 1.8 meters or less axially. Spectrometer cabinet must have Rf shielding with full front access to all sub-assemblies and cabling. Rf section must have linear array amplifier for 1H/19F observe and homoheteronuclear 1H/19F decoupling; 100 watt linear pulse power, 10 watt linear CW. Digital acquisition control system must have communication control for communication between spectrometer and the host computer. Host workstation must have at least 180 MHz, 64 MB memory, 2 GB disk, 1280 X 1024 17 inch monitor, internal 4X CDROM and all necessaary development and software right-to-use licenses. Peripherals must include: HP LaserJet 6L printer and table for work station and printer. Probes and other features must include: assessory for generation of gradients with up to 50 gauss/cm and liquid chromatography/NMR accessory. Support and installation must include two tuitions to training course, complete set of system documentation and manuals, complete installation of system and system warranty on all material and workmanship for a period of one year following installation and demonstration of specifications. Posted 08/03/98 (I-SN231696). (0215)

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