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Determination of Gold and Palladium in Manganese and Nickel Compounds by Atomic Absorption Spectrometry After Separation by Use of Amberlite XAD-7 Resin

 

作者: Latif Elci,  

 

期刊: Analytical Letters  (Taylor Available online 1993)
卷期: Volume 26, issue 5  

页码: 1025-1036

 

ISSN:0003-2719

 

年代: 1993

 

DOI:10.1080/00032719308019883

 

出版商: Taylor & Francis Group

 

关键词: Gold;Palladium;XAD-7;Preconcentration;Manganese;Nickel;AAS

 

数据来源: Taylor

 

摘要:

A method for preconcentration and determination of traces of Au and Pd from manganese, nickel and their compounds is described. The trace elements are preconcentrated at a small column filled with Amberlite XAD-7 resin. After their eluation the elements are determined by flame AAS. The relative standard deviations (N=10) were found to be lower than 5%; the detection limit (3s, N=20) for Au and Pd in metal samples is 0.07 μg/g.

 

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