| 仪器定量分析中几个问题的探讨 |
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| 引用本文： | 邓勃.仪器定量分析中几个问题的探讨[J].中国无机分析化学,2011,1(2):1-5. |
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| 作者姓名： | 邓勃 |
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| 作者单位： | 清华大学化学系，北京，100084 |
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| 摘 要： | 详细介绍了分析方法的评价指标,包括检出限、测定限、灵敏度、精密度、准确度、动态范围和线性范围、抗干扰能力等,单因素优化方法与加标回收实验评定测定结果准确度的可靠性,并就分析工作中遇到的一些实际问题进行了讨论.
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| 关 键 词： | 检出限 测定限 灵敏度 精密度 准确度 动态范围和线性范围 抗干扰能力 优化 加标回收 |
| 收稿时间： | 2011/2/11 0:00:00 |
| 修稿时间： | 2011/3/12 0:00:00 |
The Discussion of Some Problems in Quantitative Instrumental Analysis |
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| DENG Bo.The Discussion of Some Problems in Quantitative Instrumental Analysis[J].Chinese Journal of Inorganic Analytical Chemistry,2011,1(2):1-5. |
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| Authors: | DENG Bo |
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| Abstract: | The evaluation parameters for an analytical methodincluding detection limit, determination limit, sensitivity, precision, accuracy, dynamic range, linear range and anti-interference power etc., were introduced in detail. The single factor alternative optimization method was reviewed and the reliability of accuracy assessment using the standard addition experiment was evaluated. In addition, some practical problems that encountered during instrumental analysis processes were discussed as well. |
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| Keywords: | detection limit determination limit sensitivity precision accuracy dynamic range linear range anti-interference ability optimization recovery of standard addition |
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