Consider The Gc Inlet - Agilent Technologies 7697A Advanced Operation Manual

Consider the GC Inlet

Advanced Operation
Normally, the choice of inlet is determined by the available
GC.
However, note that for inlet types where the analytical
column runs directly into the headspace sampler six port
valve, the analytical column is not in the GC oven for its
entire length. Peak shapes can change.
With any inlet type, the HS supports only split inlet modes.
Splitless inlet modes are not supported.
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Method Development
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