A NEW CHELATING ION-EXCHANGE RESIN-BASED SENSOR FOR ZINC IONS

被引:277
作者
SRIVASTAVA, SK
VARDHAN, H
SINGH, M
RAO, GN
SRIVASTAVA, S
机构
[1] UNIV ROORKEE,DEPT CHEM,ROORKEE 247667,UTTAR PRADESH,INDIA
[2] INDIAN INST TECHNOL,DEPT CHEM,NEW DELHI 110016,INDIA
来源
ANALYTICAL PROCEEDINGS | 1995年 / 32卷 / 05期
关键词
D O I
10.1039/ai9953200173
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
A chelating ion exchange resin membrane incorporating salicylaldoxime-formaldehyde exhibits excellent selectivity for zinc ions with a concentration range from 3.0 X 10(-6) to 1.0 x 10(-1) mol dm(-3) (0.20-6500 ppm), The sensor can also be used in partially non-aqueous systems having 40% non-aqueous content.
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页码:173 / 174
页数:2
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