This system includes HP 5973 MSD with HP 6890 Plus GC. The GC features Split/Splitless Injector with Electronic Pressure Control. The MS has a 10-700 amu mass range, heated EI Source, heated transferline, Diffusion Pump and Roughing Pump. Data System comes complete including Pentium Computer with CD-ROM and Windows NT. Software includes G1701BA HP Chemstation and HP 5973 MSD reference collection. Includes cables, manuals and NINETY (90) DAY WARRANTY. Printer not included.