INSTRUMENTAL NEUTRON-ACTIVATION ANALYSIS OF SEDIMENT REFERENCE MATERIALS USING THE K(0)-STANDARDIZATION METHOD

被引：15

作者：

SMODIS, B ^{[1
]}

JACIMOVIC, R ^{[1
]}

MEDIN, G ^{[1
]}

JOVANOVIC, S ^{[1
]}

机构：

[1] V VLAHOVIC UNIV, FAC SCI, YU-81000 TITOGRAD, YUGOSLAVIA

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-ARTICLES | 1993年 / 169卷 / 01期

关键词：

D O I：

10.1007/BF02046792

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The k0-standardization method of INAA (instrumental neutron activation analysis) was applied to three reference materials: NIST (National Institute for Standards and Technology, Washington, D.C., USA) SRM (Standard Reference Material) 1646 Estuarine Sediment, NIST SRM 2704 Buffalo River Sediment and IAEA (International Atomic Energy Agency) CRM (Certified Reference Material) SL-1 Lake Sediment. Among the 50 elements sought yielding long-lived radioisotopes after (n, gamma) activation, for 32 elements numerical values were obtained, and for the remaining 18, only detection limits were estimated. When comparing the results obtained in this work to certified, recommended or other literature values, good agreement was found, proving that thy same analytical procedure can be applied with confidence for analysis of environmental sediment samples.

引用

页码：177 / 185

页数：9

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