9
Agilent 7820A Gas Chromatograph
Maintaining Your GC
Agilent Technologies
1
About Maintaining the GC
Overview of Maintenance 10
Tools and Materials Required for Maintenance 11
Maintenance Methods for the 7820A GC 13
Safety Information 15
Finding a Replacement Part Number 16
This section provides an overview of the maintenance
procedures included in this document. It also lists the tools
needed for routine maintenance and the safety information one
should be aware of before performing a maintenance task.