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/

retention problem

http://www.chromforum.org/viewtopic.php?t=3110

Page 1 of 1

retention problem

Posted: Wed Dec 14, 2005 4:04 pm
by themish
How to get a retention factor of at least 1 for urea nitrate, using C18 column?
Ion-pairing? Which reagent would be the best?
Please help.

Posted: Wed Dec 14, 2005 6:58 pm
by tom jupille
A quick search of the Archives (below the sponsors block at the upper right) turned up two references which might help:

http://www.lcresources.com/discus/messa ... 19991006am

http://www.lcresources.com/discus/messa ... 20030249am
All times are UTC
Page 1 of 1
Powered by phpBB® Forum Software © phpBB Limited
https://www.phpbb.com/