comparison of phenyl columns

[rick1112]

Hi

There are multiple type of phenyl column available in the market with following ligands attached to the stationary phase; phenyl, Biphenyl, Diphenyl, phenyl-propyl.. could anyone suggest to me if there has been a comparative study between these ligands ??
(article, research paper details etc..)

thanks

[XL]

I did some comparisons on some of the commercially available phenyl-type phases wihch can be found in the following link: http://www.dionex.com/en-us/webdocs/875 ... 550-01.pdf. Please pay attention to Figures, 2 and 4.