| 白凡士林熔点测定方法探讨 |
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| 引用本文： | 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. |
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| 作者姓名： | 肖菁 刘杨 谢莹莹 赵勇 龙海燕 |
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| 作者单位： | 湖南省药品检验研究院,湖南省药品检验研究院,湖南省药品检验研究院,湖南省药品检验研究院,湖南省药品检验研究院 |
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| 基金项目： | 2016年国家药品抽验计划 |
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| 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。
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| 关 键 词： | 白凡士林 熔点 影响因素 |
| 收稿时间： | 2017/5/31 0:00:00 |
| 修稿时间： | 2017/12/8 0:00:00 |
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) |
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| Institution: | Hunan Institute for Drug Control,Hunan Institute for Drug Control,Hunan Institute for Drug Control,Hunan Institute for Drug Control,Hunan Institute for Drug Control |
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| Abstract: | 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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| Keywords: | White Vaselin melting point influencing factors |
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