Actually, a very good article on this subject is :

Carbon and hydrogen isotope fractionation of benzene and toluene during
hydrophobic sorption in multistep batch experiments

Best Regards,
Dr. Silviu Badea

---------- Forwarded message ----------
From: Silviu-Laurentiu Badea <[log in to unmask]>
Date: Sun, Oct 5, 2014 at 12:40 PM
Subject: Stable isotope fractionation during sorption
To: [log in to unmask]

Dear All,

Since my further research interest includes also the investigation of
stable isotope fractionation that takes place during the sorption and
desorption of organic contaminants, I would like to highlight my last
article published in the Science of the Total Environment and
entitled "Leachability and desorption of PCBs from soil and their
dependency on pH and dissolved organic matter " ". See below the link:

It would be interesting to add a stable isotope approach to the
experimental techniques (GC-HRMS and FTIR) used in this article so a
suggestion from you side will be very usefully.

Best Regards,