| 实验室分析样品称量不准确的原因及对策 |
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| 引用本文： | 李敬忱,詹文红.实验室分析样品称量不准确的原因及对策[J].中国教育技术装备,2012(3):88-89. |
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| 作者姓名： | 李敬忱 詹文红 |
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| 作者单位： | 河北医科大学药学院 |
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| 摘 要： | 样品称量是分析实验的重要环节,称量不准确会导致整个实验失败。以高校实验室常用的分析天平为例,对造成称量不准确的原因及对策进行分析研究。
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| 关 键 词： | 分析天平 样品 称量 |
Reasons and Countermeasures of Laboratory Analytical Sample Weighing Inaccuracy |
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| Li Jingchen,Zhan Wenhong.Reasons and Countermeasures of Laboratory Analytical Sample Weighing Inaccuracy[J].china educational technique & equipment,2012(3):88-89. |
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| Authors: | Li Jingchen Zhan Wenhong |
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| Institution: | Hebei Medical University,College of Pharmacy,Shijiazhuang,China 050017 |
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| Abstract: | Sample weight plays an important role in an analytic experiment and weight inaccuracy results in the failure of the whole experiment.The reasons and countermeasures of analytical sample weighing inaccuracy were analyzed with analytical balance in university for example. |
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| Keywords: | analytical balance sample weight |
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