Determination of lead in soil samples by <sup>203</sup>Pb radioisotope dilution substoichiometric method

Borong Bao; Zhilun Xue; Yuandi Cheng

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Determination of lead in soil samples by ²⁰³Pb radioisotope dilution substoichiometric method

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- Determination of lead in soil samples by ²⁰³Pb radioisotope dilution substoichiometric method
- Nuclear Techniques Vol. 10, Issue 2, (1987)
- 作者机构：
  
  中国科学院上海原子核研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：03 February 1986，
  
  Published：1987-02
- 稿件说明：
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Borong Bao, Zhilun Xue, Yuandi Cheng. Determination of lead in soil samples by ²⁰³Pb radioisotope dilution substoichiometric method[J]. Nuclear techniques, 1987, 10(2): 27-29,62.
DOI：

Borong Bao, Zhilun Xue, Yuandi Cheng. Determination of lead in soil samples by ²⁰³Pb radioisotope dilution substoichiometric method[J]. Nuclear techniques, 1987, 10(2): 27-29,62. DOI：

摘要

本文描述了用

203

Pb的同位素稀释亚化学计量法测定土壤样品中微量铅的方法。对日本及中国土壤标准样品的测定表明，本方法的准确度、精密度均良好，而对铅的检测限为0.1μg。

Abstract

In the present work

a procedure for the determination of lead in soil samples by

203

Pb radioisotope dilution

substoichiometric method is described.

Japan NIES No.2 river clay standard sample and 83-40 Tibet soil standard sample were determined. Our values were in good agreement with reference values. The standard deviation of the method was less then 5%. Detection limit was about 0.1µg Pb.

关键词

Keywords

references

Elemental analysis of bologicol materials, Technical Reports Series, No. 197 , IAEA , 1980 , p, 351 .

P. Aruscavage , Anal. Chim. Acta , 82 , 343 （ 1976 ）.

薛祉纶和包伯荣，核化学与放射化学， 4 , 217 （ 1985 ）。

J. Ruzicka and J. stary , substoichiometry in radiochemical analysis , Porgaman Press , Oxford , 1968 .

L. P. Greenland et al ., Anal. Chim Acta , 60 , 159 （ 1972 ）.

G. B. Briscore et al ., Talanta , 14 , 1051 （ 1967 ）.

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Determination of lead in soil samples by 203Pb radioisotope dilution substoichiometric method

DOI：

摘要

Abstract

关键词

Keywords

references

Determination of lead in soil samples by ²⁰³Pb radioisotope dilution substoichiometric method