放射性标准溶液

1

~（57）Co放射性标准溶液制备及活度测量

The preparation and measurement of activity for ~ ( 57 ) co standard solution
2

~（147）Pm放射性标准溶液制备

Preparation of standard radioactive 147Pm solution
3

本文叙述了~（147）Pm的分离、纯化、溶液组成及其稳定性，发展和建立了制备~（147）Pm放射性标准溶液的方法。

This paper describes systematically 147Pm separation , purification , solution constituents and its stability . The method for the preparation of standardized radioactive 147PM , solution with simple constituents is developed and established .
4

镎-237放射性活度标准溶液的研制

Preparation of Neptunium-237 Radioactivity Reference Solution