Bad resolution with automatic headspace gas chromatography

Chromatography Forum: GC Archives: Bad resolution with automatic headspace gas chromatography
Top of pagePrevious messageNext messageBottom of pageLink to this message  By InÍs Pantale„o on Tuesday, October 1, 2002 - 01:58 am:

I started using static headspace GC a couple of months ago but I get terrible resolution. The peaks have a "good shape" but are overlapping. Before using the HS-GC I did manual injection of the headspace of a sealed vial with a gas tight syringe and the resulting chromatograms were very good. What happened? Should'nt the machine give the same or even better results than manual injection?

InÍs Pantale„o


Posting is currently disabled in this topic. Contact your discussion moderator for more information.