APPLICATION OF HYDRIDE GENERATION FOR THE DETERMINATION OF ANTIMONY AND ARSENIC IN BIOLOGICAL-MATERIAL BY NEUTRON-ACTIVATION ANALYSIS

被引：11

作者：

HOEDE, D ^{[1
]}

VANDERSLOOT, HA ^{[1
]}

机构：

[1] NETHERLANDS ENERGY RES FDN,POSTBUS 1,NL-1755 ZG PETTEN,NETHERLANDS

来源：

ANALYTICA CHIMICA ACTA | 1979年 / 111卷 / 01期

关键词：

D O I：

10.1016/S0003-2670(01)93280-5

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A rapid and sensitive procedure for the determination of antimony and arsenic in biological material is described. It is based on thermal neutron activation to 122Sb (t 1 2 = 2.7 d) and 76As (t 1 2 = 26.4 h), dry ashing with magnesium nitrate as the oxidizing agent and volatilization of the hydrides which are collected on an active carbon trap. This carbon adsorber is counted. The limit of determination is 5 ng g-1 for both elements. © 1979.

引用

页码：321 / 325

页数：5

共 12 条

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