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An Improved Double Stage Furnace for Speciatton and Quantitative Atomic Absorption Spectrometry

 

作者: J.W. Robinson,   T.A. Ekman,  

 

期刊: Spectroscopy Letters  （Taylor Available online 1984）
卷期: Volume 17, issue 10  

页码: 615-632

 

ISSN:0038-7010

 

年代: 1984

 

DOI:10.1080/00387018408072643

 

出版商: Taylor & Francis Group

 

关键词: furnace atomic absorption spectrometry;double stage furnace

 

数据来源: Taylor

 

摘要:

Atomic absorption using furnace atomization suffers from three major problems. First, the matrix causes a change in absorption signal, second, the decomposition products cause a very high, variable background, and third, volatile elements are often lost during the evaporation and ashing steps. These problems are significantly reduced using the double stage system described below.

 

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