Agilent Technologies 5975 Series

4 Operating in EI Mode
5975/5977 Series MSD Operating Manual 93
Figure 24. The GC/MSD interface
Ionization
chamber
Analyzer
chamber
Heater/Sensor
assembly
MSD GC oven
Heater sleeve
Insulation
Column
Column end protrudes 1 to 2 mm into the ionization chamber.