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Stable Cyano Columns

http://www.chromforum.org/viewtopic.php?t=10394

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Stable Cyano Columns

Posted: Mon Apr 13, 2009 7:35 pm
by adam
I know that cyano columns are inherently less stable than other reversed phase columns.

We are planning to buy one for one of our applications.

My questions: is the Agilent Zorbax still the most stable option out there; or does anyone want to recommend a better one.

Posted: Tue Apr 14, 2009 11:46 am
by Kazimierz
ZORBAX SB-CN column

This is Stable Bound cyano column from Agilent.

Posted: Mon Apr 20, 2009 11:16 pm
by adam
No one has anything to offer here?

Posted: Tue Apr 21, 2009 12:29 pm
by ElizCates
Out of curiousity, do you know why the cyano columns are less stable? Is it inherent in the -CN end group?
:?:
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