摘要
本文提出以硫代米蚩酮为显色剂,用双波长分光光度法同时测定岩石矿物中的微量金和钯的方法,消除了测定金或钯的相互干扰,该方法简便,快速,选择性好,用于矿石样品中金和钯的测定,结果满意。
Simultaneous determination of gold and palladium with Michler's thioketone by dual wavelength spectropho- tometric method has been established,The selection of ab- sorption wavelengths,foreign ion interferences and elimi- nation were studied.The procedure developed is simple and rapid.
出处
《分析试验室》
CAS
CSCD
北大核心
1993年第6期26-28,共3页
Chinese Journal of Analysis Laboratory
关键词
分光光度法
金
钯
岩石
矿物
Dual wavelength spectrophotometry
gold and palladium determination
