Dear listmembers,

I am interested to know the best way to store sulfide
bearing marine sediments so that the dissolved sulfide
and sulfate (pore-water)concentrations can be
accurately measured in the laboratory, incase i am
unable to do it immediately on-board. We want to avoid
oxidation completely. We are planning to keep the
sample bags/bottles in liquid nitrogen.
I would appriciate if you share your experiences in
this regard.

thanks

Aninda Mazumdar
National Institute of Oceanography
Dona Paula
Goa
anmaz2001yahoo.com


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