D2O in H2O

[Lester.Slaback@nist.gov]

I would like to have a water sample quantiatively analyzed for the
presence of D2O.  The level of D2O is near natural levels, i.e., .02%.

Does anyone know of a commercial service that can do this?

Note that activation analysis is not an option because of the presence of
tritium at a level of 0.1 uCi/g.

-- 
the above are the personal musing of the author,
and do not represent any past, current, or future
position of NIST, the U.S. Government, or anyone else
who might think that they are in a position of authority.
NBSR Health Physics
NIST
Gaithersburg, MD 20899
301 975-5810
-----------------------------------------------------------
Lester.Slaback@nist.gov
-----------------------------------------------------------