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Stable Isotope Geochemistry

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Sender:
Stable Isotope Geochemistry <[log in to unmask]>
Date:
Fri, 28 Sep 2007 17:45:50 -0400
Reply-To:
Stable Isotope Geochemistry <[log in to unmask]>
Subject:
Re: 15N enrichment in amino acids
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<[log in to unmask]>
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From:
Gerard Olack <[log in to unmask]>
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HI Carolina--

Mass 30 will start to skyrocket--NO, mass 30, formed during the initial 
combustion doesn't get converted to N2 when the reduction column fails.  
It usually co-elutes with the N2 peak (at most, only a few seconds after 
it).

take care

gerry

Cabral, Carolina B., M.D. wrote:
> Hi List,
>
> Anyone has a suggestion of how to test if the reduction reactor is working
> properly? I'm doing 15N enrichment in aminoacids, but I am not sure the
> reduction reactor is working properly. 
>
> Thank you very much,
>
>
> Carolina B. Cabral
> Shriners Hospitals
> Research Department
> 51 Blossom st, 4th fl.
> Boston - MA 
> 02114 US
> phone: 1-617-371 4932
>
>
> The information transmitted in this electronic communication is intended only for the person or entity to whom it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of or taking of any action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you received this information in error, please contact the Compliance HelpLine at 800-856-1983 and properly dispose of this information.
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>   

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