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Zero-Crossing Third-Derivative Spectrophotometry for the Simultaneous Determination of Allethrin and Piperonyl Butoxide in Aerosol and Shampou

 

作者: Mustafa Abuirjeie,   MohamdH. Abdel-Hay,   MohieSharaf El Din,  

 

期刊: Spectroscopy Letters  （Taylor Available online 1991）
卷期: Volume 24, issue 6  

页码: 883-893

 

ISSN:0038-7010

 

年代: 1991

 

DOI:10.1080/00387019108018168

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

Third-derivative spectrophotometry, with zero-crossing technique of measurement, has been used for the determination of two-component mixture of allethrin and piperonyl butoxide with overlapping spectral bands. Beer's low was followed over the concentration ranges 10–25 and 10–40 ug ml−1of allethrin and piperonyl butoxide respectively.

 

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