| 黄体酮纯度标准物质的研究 |
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| 引用本文： | 黄挺,田颖,戴新华,杨屹,王海峰.黄体酮纯度标准物质的研究[J].化学试剂,2011,33(4):337-339,352. |
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| 作者姓名： | 黄挺 田颖 戴新华 杨屹 王海峰 |
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| 作者单位： | 1. 中国计量科学研究院,化学计量与分析科学研究所,北京,100013
2. 北京化工大学理学院,北京,100029 |
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| 基金项目： | 国家科技支撑计划资助项目(2009BAK61B02); 科技部科技基础条件平台项目(2005DKA10203,2005DKA-10801,2005DKA21501) |
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| 摘 要： | 通过定性分析、定值分析、杂质分析、均匀性检验、稳定性考察和不确定度评定,研制了黄体酮纯度标准物质,并且成功申报成为国家标准物质(编号GBW100119).其中采用高效液相色谱法与差示扫描量热法对黄体酮纯度标准物质进行了定值分析.准确的定值结果为99.2%,相对扩展不确定度为0.5%.对于临床检验中黄体酮的准确测定及相关...
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| 关 键 词： | 黄体酮(孕酮) 纯度标准物质 液相色谱法 示差扫描量热法 |
Development of a certified reference material for purity of progesterone |
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| HUANG Ting,TIAN Ying,DA Xin-hua,YANG Yi,WANG Hai-feng.Development of a certified reference material for purity of progesterone[J].Chemical Reagents,2011,33(4):337-339,352. |
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| Authors: | HUANG Ting TIAN Ying DA Xin-hua YANG Yi WANG Hai-feng |
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| Affiliation: | HUANG Ting*1,TIAN Ying2,DAI Xin-hua1,YANG Yi2,WANG Hai-feng1(1.Division of Metrology in Chemistry,National Institute of Metrology,Beijing 100013,China,2.College of Science,Beijing University of Chemical Technology,Beijing 100029,China) |
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| Abstract: | A certified reference material(CRM) for purity of progesterone was developed through qualitative analysis,quantitative analysis of certified value,quantitative analysis of impurities,study of homogeneity,study of stability and uncertainty evaluation.The CRM was applied as a national CRM with no.GBW 100119.Certified value was studied by two methods of liquid chromatography and differential scanning calorimeter.The result of certified value was 99.2% with a relative expanded uncertainty of 0.5%. |
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| Keywords: | progesterone purity of standard reference material liquid chromatography differential scanning calorimeter |
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