What is the bonded phase of the Cogent PFP HPLC column and for which applications is it used - FAQ
December 30, 2014
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It can be useful to differentiate between halogen bearing compounds and their analogs and positional isomers.

The Cogent PFP™ HPLC column is a pentafluorophenyl (PFP) phase based on high purity type B silica. These columns are considered legacy technology in that they offer advantages for specific types of analytes and applications. 

The basic structure of the stationary phase moiety.



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