摘要
采用美国２７３Ａ型电化学分析系统，根据ＳｅＳＯ_３^(２－)－ＫＩＯ３氧化 还原反应原理，用微分脉冲催化极谱法测定了头发中的痕量硒．
This method was based on the SeSO_3^(2-)-KIO3 principle of oxidation-reduction. Through using 273A type Electric Chemical Analytic system( Made in America, 1992) , the trace selenium in hair was determined by the method of differential pulse catalytic poarography.
出处
《哈尔滨师范大学自然科学学报》
CAS
2002年第1期84-87,共4页
Natural Science Journal of Harbin Normal University
基金
黑龙江省自然科学基金贤助项目
