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Has anyone tried running trifluoroacetylated amino acids on an Rtx-5SilMS
(Restek) or DB-5MS (Agilent) column?  I know they have very similar
stationary phases to the DB-5 type columns that appear in the literature for
this method, I was just wondering if anyone knows if they are different
enough to affect peak resolution in some or all amino acids.

I appreciate any input...

Chris Chambers
School of Biological Science
Washington State University
Pullman, WA  99164
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