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Hello  Isogeochemists -

 

Can someone please recommend  methods for preparing and measuring the dD of
both the total H's and non-exchangeable (alkanoic) H's of
low-molecular-weight fatty acids (~C2-C6)?  I suppose that the dD of the
total H's would be via an H20-equilibration method and that the
non-exchangeable H's would be measured after derivatizing the carboxyl -O-H.
Is that right?  What kind of derivatives should be used?  I would appreciate
your help.

 

Although I looked in the ISOGEOCHEM archive, I couldn't find anything on
these topics. 

 

Thanks in Advance,

John J.

-------------------------------------------------   

John P. Jasper, Ph.D.       

Chief Scientific Officer

Molecular Isotope Technologies, LLC

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