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A Complexo-Ion Exchange Method for the Sensitive and Selective Detection Of Iron (III) and Molybdenum(VI) on Antimony(V) Silicate Beads

 

作者: K.G. Varshney,   Sima Rani,   S. Anwar,   U. Sharma,  

 

期刊: Analytical Letters  （Taylor Available online 1985）
卷期: Volume 18, issue 16  

页码: 2033-2042

 

ISSN:0003-2719

 

年代: 1985

 

DOI:10.1080/00032718508067969

 

出版商: Taylor & Francis Group

 

关键词: Spot test;iron;molybdenum;sodium diethyldithiocarbamate;antimony(V) silicate;cation exchanger

 

数据来源: Taylor

 

摘要:

A highly sensitive and selective spot test method has been developed for iron(III) and molybdenum(VI) with a limit of detection 0.01 μg per 0.02 ml and 0.001 μg per 0.02 ml for Fe(III) and Mo(VI) respectively on the beads of antimony(V) silicate cation exchanger. The method utilizes the adsorption ion-exchange properties of antimony(V) silicate and the complex forming ability of sodium diethyldithiocarbamate.

 

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