Dear all,
We have a student wishing to measure isotopic composition of organic sulphur
in mussel tissue as a tracer for civic sewerage discharge. Can anyone please
provide refs or notes for the methods of extraction of sulphur from tissue
and collection as sulphate or sulphide.
Thanks in advance,

Robert Van Hale
Department Of Chemistry
University of Otago
PO Box 52
Dunedin
New Zealand
pH  (+64)(3) 479 7915
Fax (+64)(3) 479 7906
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