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-3800 | solution | 0 ‰ * |
| NIST SRM 981 | elemental Pb | 0 ‰ |
| Name | Material | δSRM981(208/206Pb) |
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* Exact value defining the δ(208/206Pb) SRM981 scale.
The values listed in this table are compilation and are not necessarily CIAAW recommendations.