文章摘要
肖菁,刘杨,谢莹莹,赵勇,龙海燕.白凡士林熔点测定方法探讨[J].中国药品标准,2017,18(6):472-476
白凡士林熔点测定方法探讨
Research on Methods for Melting Point Determination of White VaselinXiao Jing, Liu Yang, Xie Yingying, Zhao Yong, Long Haiyan* (Hunan Institute for Drug Control, Changsha, 410001)
投稿时间:2017-05-31  修订日期:2017-12-08
DOI:
中文关键词: 白凡士林  熔点  影响因素
英文关键词: White Vaselin  melting point  influencing factors
基金项目:2016年国家药品抽验计划
作者单位E-mail
肖菁 湖南省药品检验研究院 16275126@qq.com 
刘杨 湖南省药品检验研究院  
谢莹莹 湖南省药品检验研究院  
赵勇 湖南省药品检验研究院  
龙海燕 湖南省药品检验研究院 1318667519@qq.com 
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中文摘要:
      目的:探讨白凡士林熔点测定中的影响因素。方法:使用天大天发熔点仪对白凡士林熔点进行测定,并找到影响白凡士林熔点测定准确性的因素。结果:通过试验得出结论,取样量和样品的形状等因素直接影响到熔点测定的准确性。结论:现行标准对白凡士林熔点缺乏有效控制。
英文摘要:
      Objective: To explore the influencing factors of melting point determination of white vaselin. Methods: Tianda Tianfa melting point instrument was used to measure the melting point of white vaselin, and to find the factors that affected the accuracy of melting point determination. Results: Through the experiments to draw the conclusion that the factors such as the amount and the shape of sample et al, directly affect the repeatability and accuracy of the melting point. Conclution: The influencing factors in the determination of the melting point of white vaselin should be controlled to improve the reproducibility and accuracy of the determination method.
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