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U.V. and U.V. Derivative Spectrophotometric Determination of Two- Component Mixtures

 

作者: Hesham Salem,   Magda El-Maamli,   Mohamed El-Sadek,   AfafAboul Kheir,  

 

期刊: Spectroscopy Letters  （Taylor Available online 1991）
卷期: Volume 24, issue 3  

页码: 451-470

 

ISSN:0038-7010

 

年代: 1991

 

DOI:10.1080/00387019108020669

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

In this paper, two-component mixtures (spironolactone with hydrochlorothiazide, captopril with hydrochlorothiazide, and spironolactone with furosemide) were assayed by U.V. (A), first derivative (dA/dłD) and second derivative (d2A/dłD2) spectrophotometric methods, applying “Zero-Crossing” technique of measurement.

 

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