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Accession number;02A0151822
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| Title;Determination of all platinum-group elements in mantle-derived xenoliths by neutron activation analysis with NiS fire-assay preconcentration. |
| Author;
LI X L
(Shanghai Inst. Nuclear Res., Chinese Acad. Sci.)
EBIHARA M
(Shanghai Inst. Nuclear Res., Chinese Acad. Sci.)
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Journal Title;Abstracts of Papers. Symposium on Radiochemistry
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Journal Code:F0139B
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ISSN:1345-2762
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VOL.45th;NO.;PAGE.44(2001)
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| Figure&Table&Reference; |
| Pub. Country;Japan |
| Language;English |
| Abstract;A modified NiS fire-assay neutron activation method is developed for the determination of all platinum-group elements (PGEs) in mantle-derived xenoliths. This method is characterized by sub-ppb detection limits, < 0.1 ppb ( 0.002 ppb procedural blanks and 7% ( 15% analytical precision for PGEs. Analyses of PGE standard rocks indicate that this method developed is reliable. (author abst.) |
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