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Analysis of Diquat by Ion Selective Elecrodes

 

作者: G.J. Moody,   R.K. Owusu,   J.D. R. Thomas,  

 

期刊: Analytical Letters  （Taylor Available online 1988）
卷期: Volume 21, issue 9  

页码: 1653-1664

 

ISSN:0003-2719

 

年代: 1988

 

DOI:10.1080/00032718808066518

 

出版商: Taylor & Francis Group

 

关键词: Ion-selective electrodes;diquat;tetraphenylborate;titration;ion-pair formation;known addition determinations

 

数据来源: Taylor

 

摘要:

The calibration response of a diquat bis(tetra-4-chlorophenylborate) (DQT. 2T4C1PB) based ISE for DQT was stable for 55 days. The ISE calibration slope and minimum detectable activity a(min) of DQT were in the ranges (S.D. in parentheses) 30(0.6) to 28(1.7) mV/log a (DQT) and 4(3) × 10−9M to 3(0.2) × 10−6M, respectively.

 

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