Lead Isotopic Composition in Biogenic Certified Reference Materials Determined by Different ICP-based Mass Spectrometric Techniques

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10313127" target="_blank" >RIV/00216208:11310/15:10313127 - isvavai.cz</a>
Alternative codes found
RIV/67985831:_____/15:00443043 RIV/61389005:_____/15:00443427
Result on the web
<a href="http://dx.doi.org/10.1111/j.1751-908X.2014.00280.x" target="_blank" >http://dx.doi.org/10.1111/j.1751-908X.2014.00280.x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/j.1751-908X.2014.00280.x" target="_blank" >10.1111/j.1751-908X.2014.00280.x</a>

Result language
angličtina
Original language name
Lead Isotopic Composition in Biogenic Certified Reference Materials Determined by Different ICP-based Mass Spectrometric Techniques
Original language description
This work presents data for the radiogenic Pb isotopic ratios (206Pb/207Pb and 208Pb/206Pb) in nine biogenic certified reference materials (NIST SRM 1515, 1566b, 1570a, 1573a, 1575a; BCR 100, BCR 101, BCR 670 and IAEA 359), which are suitable for analytical quality control in environmental research. The results were obtained using three different types of ICP-based mass spectrometer (quadrupole-based/magnetic sector field single-collector ICP-MS instruments and a multi-collector ICP-MS) and applying different mass bias correction procedures (calibrator-sample bracketing and external Tl normalisation) with and without Pb separation from the matrix using ion exchange chromatography. In the majority of the samples, the measurements from all three of the ICP-MS instruments were in agreement within +- 0.1%, despite the lower analytical precision of the single-collector ICP-MS instruments. We demonstrate that the presence of the sample matrix did not significantly influence the Pb isotopic r
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Project
<a href="/en/project/GAP504%2F11%2F0484" target="_blank" >GAP504/11/0484: Hyperaccumulation of heavy metals in macrofungi - molecular, geomycological and ecotaxonomic aspects</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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