INTERFERENCES OF MOLECULAR ABSORPTION OF SrOH AND CaOH IN ACETYLENE-AIR FLAMES AND OPTIMIZATION OF MEASURING CONDITIONS FOR THE ATOMIC ABSORPTION OF LITHIUM AND BARIUM

被引：0
|
作者：
胡丰
王瑞陵
刘群柱
机构：
[1] Academia Sinica
[2] Qinghai Institute of Saline Lake
来源：
Science Bulletin | 1980年 / 07期
关键词：
INTERFERENCES OF MOLECULAR ABSORPTION OF SrOH AND CaOH IN ACETYLENE-AIR FLAMES AND OPTIMIZATION OF MEASURING CONDITIONS FOR THE ATOMIC ABSORPTION OF LITHIUM AND BARIUM;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In the measurement of atomic absorption, as compared with the flame emission method, the spectral interference of cotenants are mainly due to the absorption bands of the molecular absorption species. On this subject, a detailed review has been made by Daidohji Hidehiro before. It has been also reported that there exist two kinds of typical molecular absorption interferenceswhich will be discussed in this paper. In air-CHflames, cotenant calcium interferes severely with the determination of barium by atomic absorption. The mechanism was explained in terms of light scatter effect.
引用
收藏
页码：578 / 583
页数：6
相关论文
共 25 条
123