| 液相色谱法测定槟榔饮片中槟榔碱含量的不确定度评定 |
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| 引用本文： | 赵振东,周雪睛,刘艳凤,冯玉红.液相色谱法测定槟榔饮片中槟榔碱含量的不确定度评定[J].化学分析计量,2012,21(3):7-10. |
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| 作者姓名： | 赵振东 周雪睛 刘艳凤 冯玉红 |
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| 作者单位： | 海南大学材料与化工学院,海口,570228 |
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| 基金项目： | 海南大学材料与化工学院青年基金项目 |
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| 摘 要： | 根据《测量不确定度评定与表示》对液相色谱法测定槟榔饮片中槟榔碱含量的不确定度进行评定。通过分析得出，体积类不确定度是主要影响因素。分析结果表明，当槟榔饮片中槟榔碱含量为0．58％时，其扩展不确定度为0．02％（k=2）
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| 关 键 词： | 液相色谱法 槟榔 槟榔碱 不确定度 |
Uncertainty Evaluation for Determining Content of Arecoline in Areca by HPLC |
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| Zhao Zhendong
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Zhou Xueqing
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Liu Yanfeng
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Feng Yuhong.Uncertainty Evaluation for Determining Content of Arecoline in Areca by HPLC[J].Chemical Analysis And Meterage,2012,21(3):7-10. |
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| Authors: | Zhao Zhendong Zhou Xueqing Liu Yanfeng Feng Yuhong |
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| Institution: | (College of Materials and Chemical Engineering,Hainan University,Haikou 570228,China) |
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| Abstract: | The measurement uncertainty of Arecoline in Areca by HPLC was evaluated according to Evaluation and Presentation of Uncertainty in Measurement.Volume uncertainty was main factor.The Expanded uncertainty was 0.02%(k=2),as the content of Arecoline in Areca was 0.58%. |
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| Keywords: | HPLC Areca Arecoline uncertainty |
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