摘要
水样中５４Ｍｎ的浓度在０．１７７—５１．２Ｂｑ·Ｌ－１范围内，用４种不同放射性活度水平的５４Ｍｎ试样进行比对实验，以确定《水中锰－５４的分析方法》的精密度。测得该法的重复性ｒ和再现性Ｒ值。
he purpose of this work is to determine the precision of analytical method for 54Mn in water. A series of intercomparison tests are carried out for water samples with four different radioactive levels of 54Mn when the concentration of 54Mn in water is in the range of 0.177—51.2 Bq·L -1. Corresponding to various radioactive levels, the values of repeatability r and reproducibility R are determined for this method.
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
1998年第S1期113-118,共6页
Atomic Energy Science and Technology
