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Thu, 18 May 2000 09:13:58 +0200 |
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Dear Francesca,
What about the IAEA C3 Cellulose Standard (in the form of paper), which is
meant to be for 14C sample pretreatment intercomparisons, but could be used
just as well for stable isotopes...... It has an already well-restrained
Del13C.
Best regards,
GJ
At 13:11 17.05.00 -0600, you wrote:
>I was wondering if anyone has measured carbon isotope ratios for an IAEA
>standard: cotton cellulose (IAEA-V-9). It is a reference material for
>trace and minor elements, but I wondered if anyone had measured its delta
>13C. Please respond directly to me, unless you think everyone is
>interested.
>
>Thanks,
>Franesca
>
*************************************************************
Beware: Delivery address (street name) has changed!!
*************************************************************
Dr. Gert Jaap van Klinken
14C AMS Laboratory
Max-Planck-Institut für Biogeochemie
PO Box 10 01 64
07701 Jena
Germany
Delivery (larger items), and visiting address:
Carl-Zeiss-Promenade 10
07745 Jena
Germany
Tel: (+49 3641) 643708/3806
Fax (+49 3641) 643710
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