Jan Kaiser, How accurate do we know 13C/12C, 18C/16O and 17O ...
Jan Kaiser, How accurate do we know 13C/12C, 18C/16O and 17O ...
Jan Kaiser, How accurate do we know 13C/12C, 18C/16O and 17O ...
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Can secondary reference materials<br />
improve this situation?<br />
Scale normalisation with<br />
L-SVEC (Li 2 CO 3 )<br />
13<br />
δ = –46.6 ‰<br />
(Coplen et al. 2006)<br />
I think this is a conventional reference value.<br />
Not a true one.<br />
Nevertheless, it <strong>do</strong>es improve our trueness.<br />
But not necessarily the accuracy.