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Column comparison tool

http://www.chromforum.org/viewtopic.php?t=9446

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Column comparison tool

Posted: Thu Oct 30, 2008 3:19 pm
by lcrandall
Hi
I'm trying to find an equivalent column to an Alltech Alltima C18 150x4.6mm, 5um. It has 12% carbon load and is monomeric.
I know ACD labs has a tool that you can download, but I am hesitant to put any more junk on my computer without knowing if it is reliable.
Any ideas?
Thanks!

Posted: Thu Oct 30, 2008 4:28 pm
by Schmitty
I find the Phenomenex catalogs to be quite helpful. There are sections for HPLC and GC...and each type of packing has it's own blurb about the important characteristics.

Posted: Thu Oct 30, 2008 4:42 pm
by rhaefe
have you tried the USP column data base yet?

http://www.usp.org/USPNF/columns.html

Posted: Thu Oct 30, 2008 4:53 pm
by lcrandall
The USP tool was terrific!
Thanks!
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