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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