MULTI-ELEMENT ANALYSIS OF JAPANESE TEA LEAVES BY NEUTRON-ACTIVATION ANALYSIS AND THE SINGLE COMPARATOR METHOD

被引：11

作者：

FUJINAGA, K ^{[1
]}

KUDO, K ^{[1
]}

机构：

[1] NIPPON TELEGRAPH & TEL PUBL CORP,IBARAKI ELECT COMMUN LABS,TOKAI,IBARAKI 31911,JAPAN

来源：

ANALYTICA CHIMICA ACTA | 1979年 / 110卷 / 01期

关键词：

D O I：

10.1016/S0003-2670(01)83531-5

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The reliability of the single comparator method in neutron activation analysis has been studied by comparing the calculated and experimental k values and by determining the concentration of trace elements in iron. The method has been applied to the analysis of tea leaves for thirteen elements; their concentrations varied over five orders of magnitude. © 1979.

引用

页码：75 / 79

页数：5

共 7 条

[1]

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[2] JAPANESE TEA LEAVES - POSSIBLE BIOLOGICAL STANDARD REFERENCE MATERIAL [J].

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TSUNODA, K ;

KATO, H ;

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OKAMOTO, K ;

DOKIYA, Y ;

TODA, S .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1978, 51 (04) :1078-1082

[3] REACTOR NEUTRON ACTIVATION ANALYSIS BY SINGLE COMPARATOR METHOD [J].

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GUZZI, G ;

PAULY, J .

ANALYTICAL CHEMISTRY, 1965, 37 (09) :1085-&

[4] FURTHER STUDIES OF THE NEUTRON SHIELDING OF METALS IN THERMAL NEUTRON ACTIVATION [J].

KAMEMOTO, Y ;

YAMAGISHI, S .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1964, 37 (05) :664-668

[5] DETERMINATION OF TRACE-ELEMENTS IN TEA LEAVES BY NEUTRON-ACTIVATION ANALYSIS [J].

KASRAI, M ;

SHOUSHTARIAN, MJ ;

BOZORGZADEH, MH .

JOURNAL OF RADIOANALYTICAL CHEMISTRY, 1977, 41 (1-2) :73-79

[6]

SHIMKOVA M, 1974, ISOTOPENPRAXIS, V10, P219

[7]

TAKEO T, 1971, RADIOISOTOPES, V20, P45

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