INSTRUMENTAL NEUTRON-ACTIVATION ANALYSIS OF GEOLOGICAL AND BIOLOGICAL REFERENCE MATERIALS USING THE K0-STANDARDIZATION METHOD

被引：3

作者：

FREITAS, MC

机构：

[1] Departamento de Energia e Engenharia Nucleares, LNETI/ICEN, Sacavém, Codex

来源：

BIOLOGICAL TRACE ELEMENT RESEARCH | 1990年 / 26-7卷

关键词：

Accuracy; activation analysis; calibration standards; neutron activation analysis; neutrons; standardization;

D O I：

10.1007/BF02992672

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The ko-standardization method used in instrumental neutron activation analysis (INAA) was applied to the determination of some elements in geological and biological reference materials. We analyzed NBS SRM 1572 Citrus Leaves and SRM 1645 River Sediment and the CRM materials, IAEA Soil-7, SL-1, and MA-A-2. Comparison is made with reference values whenever available. Good agreement is found. The potential of the ko-standardization method in reactor INAA is discussed. © 1990 Humana Press Inc.

引用

页码：189 / 194

页数：6

共 6 条

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FREITAS, MC ;

MARTINHO, E .

ANALYTICA CHIMICA ACTA, 1989, 223 (01) :287-292

[3] NEUTRON-ACTIVATION ANALYSIS OF REFERENCE MATERIALS BY THE KAPPA-STANDARDIZATION AND RELATIVE METHODS [J].

FREITAS, MC ;

MARTINHO, E .

ANALYTICA CHIMICA ACTA, 1989, 219 (02) :317-322

[4] DETERMINATION OF TRACE-ELEMENTS IN REFERENCE MATERIALS BY THE KO-STANDARDIZATION METHOD (INAA) [J].

FREITAS, MC ;

MARTINHO, E .

TALANTA, 1989, 36 (04) :527-531

[5]

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[6]

GLADNEY ES, 1987, STANDARD REFERENCE M

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