Analysis of210Po in marine samples

被引：0
|
作者：
R. T. Saito
I. I. L. Cunha
机构：
[1] IPEN-CNEN/SP,Supervisão de Radioquimica, Instituto de Pesquisas Energéticas e Nucleares
来源：
Journal of Radioanalytical and Nuclear Chemistry | 1997年 / 220卷
关键词：
Physical Chemistry; Inorganic Chemistry; Polonium; Antarctic Region; Brazilian Coast;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A method for determining210Po in marine samples by wet dissolution, deposition onto silver disc and counting by α-spectrometry is described. Recovery of polonium was obtained with208Po tracer.210Po levels in fish from the Brazilian coast and sediments from Antarctic region were determined. Levels in fish ranged from 0.5 to 5.3 Bq·kg−1 wet and for sediments, mean values of 10 mBq·kg−1 were obtained.
引用
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页码：117 / 119
页数：2
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