Data System Upgrades for your HP / Agilent 5970, 5971, 5972 and 5988 and 5989 Mass Spectrometer Systems.  CSS has developed our own proprietary upgrade kit which will allow all older HP Mass Spectrometer systems (and standalone GC systems too !) to be recognized and operated by modern Agilent Chemstation Software and Microsoft Windows 7  (XP still available).