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Stable Isotope Geochemistry

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Stable Isotope Geochemistry <[log in to unmask]>
Subject:
Nitrate & Ammonia on soils
From:
Armand Krueger <[log in to unmask]>
Date:
Mon, 26 Jan 1998 23:35:47 -0600
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Stable Isotope Geochemistry <[log in to unmask]>
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    Dear all,

I'm looking for a good procerure to sererate ammonia and nitrate in
agricultural soils that have low concentrations of nitrogen in them. I'm
using a Carlo Erba nitrogen analyzer coupled to a Uropa Tracermass 20/20, I
would like to take a small volume of solution put it on chromosorb and
combust the sample for nitrogen isotope ratios if possible.


                       Thanks  Armand

Armand Krueger
University of Wisconsin
Horticulture Research Lab
W 6797 Kampen Road
Arlington, WI 53911

Phone: (608)635-2026
Fax: (608)635-7428
email: [log in to unmask]

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