摘要
用柠檬酸三钠-磺基水杨酸作为对链的火焰原子吸收光谱增感剂,增感倍数为40余倍,并可消除大部分共存元素的干扰。
In this paper, the sensibilization of sodium citrate sulfosalicylic acid on ytterbium is investigated. 42 times sensibilization is achieved and most of coexisting elements don't interfer the determination.
出处
《矿物岩石》
CAS
CSCD
1991年第2期114-116,共3页
Mineralogy and Petrology
关键词
镱
测定
矿石
原子吸收
络合剂
complexing agent, ytterbirm, ores, atomic absorption spectrometry
