首页   按字顺浏览 期刊浏览 卷期浏览 Silica Gel with Immobilized Chelating Groups as an Analytical Sampling Tool
Silica Gel with Immobilized Chelating Groups as an Analytical Sampling Tool

 

作者: DonaldE. Leyden,   G.Howard Luttrell,   T.A. Patterson,  

 

期刊: Analytical Letters  （Taylor Available online 1975）
卷期: Volume 8, issue 1  

页码: 51-56

 

ISSN:0003-2719

 

年代: 1975

 

DOI:10.1080/00032717508060360

 

出版商: Taylor & Francis Group

 

关键词: metal preconcentration;x-ray fluorescence;silylation of silica gel;immobilized chelating groups

 

数据来源: Taylor

 

摘要:

Chelating functional groups have been immobilized on chromatographic grade silica gel using silylation reactions. The recovery of trace metals from solution by these materials is illustrated. The pH and time dependence upon batch extractions was studied. These materials offer potential for variation of functional groups for specific tasks.

 

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