> Date: Mon, 10 May 1999 22:45:23 +0530
> Reply-to: Stable Isotope Geochemistry <[log in to unmask]>
> From: "MR.RAJESH AGNIHOTRI" <[log in to unmask]>
> To: [log in to unmask]
Dear Rajesh,
On Monday, 10 May, you wrote:
> I am looking for the references on simultaneous measurements of delta 13C
> in Organic matter and delta 15N in marine sediments.
> If any body has a detailed procedure with him/her kindly send me.
A brief description of how to measure "simultaneously"
d13C and d15N from the same organic compound in one analytical
run (GC/C-IRMS) can be found in my forthcoming paper which will be
published by the end of this month. Unfortunately, I haven't received
the reprints yet but if you would bear with me I should be happy to
send you one as soon as poss.
Here is the reference:
W. Meier-Augenstein: “Applied GC coupled Isotope Ratio Mass
Spectrometry”, J. Chromatogr. A., 842, 343-363 (1999).
However, I'm not entirely sure if that's what you are looking for.
Your question seems to suggest bulk isotopic composition,
i.e. elemental analyzer - IRMS work. Maybe the chaps at Finnigan
(Bremen) can help you with that.
Cheers,
Wolfram
***************************************************
Dr. W. Meier-Augenstein, CChem MRSC
Senior Research Fellow
University of Dundee, Dept. of Anatomy & Physiology,
OMS, Small's Wynd, DUNDEE DD1 4HN, United Kingdom
Tel.: +44-(0)1382-34/5124, /4574, /4968
Fax: +44-(0)1382-34/5514
e-mail: [log in to unmask]
URL: http://www.dundee.ac.uk/anatphys/wma/wolfram.htm
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