Dear Isogeochem,

I am looking for a laboratory that would be willing to analyze the carbon
isotopic composition of 13C labelled BaCO3 (from precipitated CO2). The levels
of 13C may be very high (upto 50% relative to 12C).

Thanks,
Chris Reddy
___________________________
Christopher M. Reddy, Ph.D.
Assistant Scientist
Department of Marine Chemistry and Geochemistry, MS#4
Woods Hole Oceanographic Institution
Woods Hole, MA 02543

Telephone: 508-289-2316
Fax: 508-457-2164

www.whoi.edu/science/MCG/people/creddy/index.html