ZIC HILIc for organic acids (Help me)

Discussions about HPLC, CE, TLC, SFC, and other "liquid phase" separation techniques.

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: Uwe Neue

: Posts: 2916; Joined: Mon Aug 30, 2004 10:19 pm

by Uwe Neue » Sun Jun 21, 2009 11:43 pm

At least some of these acids can be separated on a well retentive water-compatible C18 such as the Atlantis T3 column...

But why are we talking about this? The question was orginally posed in late April, and the problem is likely solved already...

: Bryan Evans

: Posts: 583; Joined: Thu Feb 23, 2006 3:15 am

by Bryan Evans » Fri Sep 11, 2009 1:36 pm

Below is new LC-ELSD data for organic acids on Unison UK-Amino:
http://www.imtakt.com/TecInfo/TI542E.pdf

This combines normal phase + anion exchange

Bryan Evans
Imtakt USA
bevans@imtaktusa.com
www.imtaktusa.com

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