Hewlett Packard 5890 5972 Mass Spectrometer

HP 5972 5890 GCMS System

Hewlett Packard GCMS 5890 / 5972 Mass Spectrometer, 5890 Gas chromatograph with electronic pressure control, 5792 Mass Spectrometer, included Edwards E2M2 vacuum pump and Hewlett Packard ion control gauge. Auto-sampler Model 7683 and HPIB GPIB computer with Chemstation software with license, an excellent instrument to substitute for an new Agilent 6890 5973 mass spec