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DCS——偶氮胂与稀土元素显色反应及其在水分析中的应用
The Color Reaction Of Rare Earths with DCS-Arsenazo and Application to Water Analysis
【摘要】 本文研究了DCS——偶氮胂与稀土的显色反应,在测定水中稀土时,用PMBP萃淋树脂分离干扰元素。用计算机处理实验数据,相关系数r=0.9992,分析结果令人满意。
【Abstract】 The color reaction of rare earths with DCS-arsenazo has been studied.For the analysis of rare earths in water, interfering elements are separa-ted by using PMBP--containing resin. The data is dealed with computer.Correlation coefficient is 0.9992. The results are satisfactory.
- 【文献出处】 南昌大学学报(理科版) ,Journal of Nanchang University(Natural Science) , 编辑部邮箱 ,1986年03期
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