Chromatography Forum

Chromatography Forum is a public discussion group where you can post questions, news, or messages of interest to chromatographers everywhere, but you must be registered to participate (registration is FREE). If you are a registered user, please log in.
http://www.chromforum.org/

Better peak shape

http://www.chromforum.org/viewtopic.php?t=112444

Page 1 of 1

Better peak shape

Posted: Thu Jul 15, 2021 11:26 am
by jsdelcarmen
Good day! I ran a standard of carbon disulfide in isooctane with HP-5MS and I observed that my peak is tailing/broadening. Any suggestion on how I can achieve a better peak shape? Thank you!

Re: Better peak shape

Posted: Thu Jul 22, 2021 9:41 pm
by James_Ball
Good day! I ran a standard of carbon disulfide in isooctane with HP-5MS and I observed that my peak is tailing/broadening. Any suggestion on how I can achieve a better peak shape? Thank you!
What type if inlet are you using?

What inlet liners?

Injection volume and is it splitless or split?

Inlet temperature and initial oven temperature?
All times are UTC
Page 1 of 1
Powered by phpBB® Forum Software © phpBB Limited
https://www.phpbb.com/