interpreting FID-GC chromatogram

[chemgc779]

Could someone please explain what S stand for and mean in
signal type in GC?

And would Area % values indicate the amount of component present in the sample that was injected?

Thank you.

[dblux_]

Could someone please explain what S stand for and mean in
signal type in GC?

Solvent peak in ChemStation (!)

And would Area % values indicate the amount of component present in the sample that was injected?

Thank you.

Area% values are percentages of areas for given peaks re. sum of all peak areas of integrated peaks. Correlation with real composition may differ depending mainly on FID response factors for analytes.

[chemgc779]

dblux_: thank you for your explanations