摘要
用火焰原子吸收光谱法测定了黑老虎中常见的八种微量元素Zn、Fe、Ca、Cu、K、Na、Mn、Mg的含量 ,系统地试验了测定条件 ,用SrCl2 消除了共存元素间的干扰 ,实现了在同一溶液中测定多种元素 ,方法简便、快速、准确。
In this paper,we used the flame atomic absrption spectrophotometry to determine the contents of Zn,Fe,Ca,Cu,K,Na,Mn,Mg in the kadsura coccinea.We assayed the determination conditions systematically.The SrCl 2 was sued to eliminate coexisting elements.And we achieved the purpose that we can determine a lot of elements in the same liquor at the same time.It shows that this method is simple,convenient and accurate.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
2000年第1期89-90,共2页
Spectroscopy and Spectral Analysis
关键词
原子吸收法
黑老虎
微量元素
药用植物
Atomic absorption spectrophotometry, Kadsura coccinea, Trace element
