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Evaluation of Existing Field Test Kits for Determining Free Chlorine Residuals in Aqueous Solutions

 

作者: K. J. Guter,   W. J. Cooper,   C. A. Sorber,  

 

期刊: Journal ‐ American Water Works Association  （WILEY Available online 1974）
卷期: Volume 66, issue 1  

页码: 38-43

 

ISSN:0003-150X

 

年代: 1974

 

DOI:10.1002/j.1551-8833.1974.tb01969.x

 

出版商: Wiley

 

数据来源: WILEY

 

摘要:

An evaluation of five commercially available test‐kit procedures that measure free available chlorine has been conducted on both synthetic water and five natural waters. Results indicate that the syringaldazine (liquid) procedure is the only test that exhibits absolute specificity for free available chlorine and the N,N‐diethyl‐p‐phenylene diamine procedure is the most accurate and precise.

 

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