Agilent Technologies 7694 - Leak Testing a G1289 to 6890 GC Interface; Carrier Gas Flow Path

Maintaining the Instrument
Leak Testing a G1289 to 6890 GC Interface
105
• Sample loop connections
• Connections to the sampler from the GC or gas supply
• Remaining valve connections
Leak Testing a G1289 to 6890 GC Interface
Carrier Gas Flow Path
Perform this leak test to check the integrity of the entire carrier gas flow path
between the GC and the headspace sampler.
1. Install a checkout column, part number 19091J-413, in the GC.