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Lead Isotopic Reference Materials | Commission on Isotopic Abundances and Atomic Weights

Lead Isotope Materials

Lead is one of the most frequently studied isotope systems in geochemistry. Based on geochemical findings and archaeological applications, lead-isotope signatures have, for instance, been used to trace the origin of archaeological artefacts.

δ(208/206Pb) Values of Reference Materials

Name Material δSRM981(208/206Pb)
ERM-3800solution 0 ‰ *
NIST SRM 981elemental Pb 0 ‰
Name Material δSRM981(208/206Pb)

Footnotes      Back to Top
* Exact value defining the δ(208/206Pb) SRM981 scale.
The values listed in this table are compilation and are not necessarily CIAAW recommendations.