杀精子剂线型壬苯醇醚质量控制方法的研究
Study on Quality Control of Spermicidal Linear Nonoxynol-9
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摘要: 本文介绍了线型壬苯醇醚质量控制的方法,改进了聚氧乙烯基测定仪器,使分析结果较为精确。Abstract: In this paper, we present some effective methods for controlling the quality of a spermicidal, nonoxynol-9.The apparatus for determination of polyoxyethvlene group was modified and better results were obtained in the new systems. An UV Spectrophotometric method for quantitative analysis was employed. A simple method for determination of hydroxyi value was also presented.
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