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Stable Isotope Geochemistry

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Stable Isotope Geochemistry <[log in to unmask]>
Date:
Fri, 19 May 2006 14:13:21 -0700
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Stable Isotope Geochemistry <[log in to unmask]>
Subject:
Re: IAEA CH-7 polyethene foil C and H content
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From:
Benjamin Harlow <[log in to unmask]>
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Libby,

The value of polyethylene should be 14.3% H and 85.7% C.  (C2-H4)n

Cheers, Ben

 
Benjamin Harlow
Washington State University 
School of Biological Sciences
P.O. Box 644236
Pullman, WA  99164-4236
 
Office:  509-335-6161
Lab:     509-335-6154
Fax:     509-335-3184
 
Laboratory for Biotechnology and Bioanalysis Stable Isotope Core
http://www.isotopes.wsu.edu
 

-----Original Message-----
From: Stable Isotope Geochemistry [mailto:[log in to unmask]] On Behalf
Of Libby Stern
Sent: Friday, May 19, 2006 12:54 PM
To: [log in to unmask]
Subject: [ISOGEOCHEM] IAEA CH-7 polyethene foil C and H content

Hello,

Has anyone determined the C and H content of the IAEA CH-7 polyethene foil
standard (NOT the isotope ratios)?

Thank you in advance.

Libby Stern

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