Dear All,

at the risk of bothering most of the listmembers with a question
that is a bit out of the list's focus:

Does anybody know a method to get the inorganic dissolved phosphate
content of a natural water sample (about 2 - 3 litres) into a small
volume (some ml's) for further isotope measurement without loosing to
much or introducing O-isotope fractionation? Any help / suggestions
greatly appreciated!

Frank Pawellek
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Frank Pawellek
Institut fuer Geologie
Lehrstuhl fuer Sediment- und Isotopengeologie
Ruhr-Universitaet Bochum
Universitaetsstrasse 150
44801 Bochum
Germany
Phone: +49-234-700-5458
Fax: +49-234-7094-571
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