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Interferences in chloride determinations using the specific ion electrode

 

作者: D.R. Krieg,   Delores Sung,  

 

期刊: Communications in Soil Science and Plant Analysis  （Taylor Available online 1977）
卷期: Volume 8, issue 2  

页码: 109-114

 

ISSN:0010-3624

 

年代: 1977

 

DOI:10.1080/00103627709366705

 

出版商: Taylor & Francis Group

 

关键词: Water extractable Cl‐;soluble proteins;organic acids;corn leaves

 

数据来源: Taylor

 

摘要:

The interference of various concentrations of soluble protein and organic acids with chloride (Cl‐) determinations using a specific ion electrode was evaluated. The organic acids, malic and citric, provided 4 to 5 times the Cl‐interference as did soluble protein at equivalent concentrations. A definite interaction of the two interfering substances existed which also led to erroneous estimations of the actual Cl‐concentration.

 

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