摘要
本文应用催化极谱技术建立了痕量Se的测定方法,该法够准确测定0.1ppb的Se,具有良好的灵敏度和选择性,能应用于矿泉水,文昌鱼和矿样中痕量Se的测定。
In this paper, a new technique of polarographic catalytic wave has been deve.loped for the determination of trace Se in mineral water, lancelet and sample ore.The method is extremely sensitive and selective and can be used to determine trace Se accurately at the concentration of 0.1 ppb.
出处
《海洋湖沼通报》
CSCD
北大核心
1991年第1期41-45,共5页
Transactions of Oceanology and Limnology
基金
自然科学基金
关键词
硒
测定
催化极谱技术
catalytic polarography technique
Selenium
