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Agilent 7200 Accurate-Mass Q-TOF GC/MS System 
Troubleshooting and Maintenance Manual
Agilent Technologies
4
General Maintenance
Before Starting    68
To Refill the EI Calibration Vial   72
To Refill the IRM Vial    74
To Connect the GC Nitrogen Gas Source to the Collision Cell    76
To Replace the Seals in the RIS Probe    77
To Separate the GC from the MS    79
To Position the GC Next to the MS    82
To Move or Store the MS    83
This chapter describes maintenance procedures and requirements that are 
used with all Agilent 7200 Accurate Mass Q-TOF GC/MS Systems.