| 分光光度法测定室内空气中甲醛含量不确定度评定 |
| |
| 引用本文： | 朱佐刚,胡玢,赵寿堂.分光光度法测定室内空气中甲醛含量不确定度评定[J].分析科学学报,2009,25(2). |
| |
| 作者姓名： | 朱佐刚 胡玢 赵寿堂 |
| |
| 作者单位： | 北京市劳动保护科学研究所,北京,100054 |
| |
| 摘 要： | 对室内空气中甲醛含量分析测试过程的误差进行了辨别.在此基础上评定了分析结果的不确定度.不确定度主要来源于样品采集、样品处理、标准溶液、标准曲线制作以及其它仪器的使用.依据不确定度评定的步骤,分析和计算得到了各分量不确定度和合成不确定度.
|
| 关 键 词： | 甲醛浓度 不确定度 计量学 |
Uncertainty Evaluation of Formaldehyde Content in the Indoor Air |
| |
| ZHU Zuo-gang,HU Bin,ZHAO Shou-tang.Uncertainty Evaluation of Formaldehyde Content in the Indoor Air[J].Journal of Analytical Science,2009,25(2). |
| |
| Authors: | ZHU Zuo-gang HU Bin ZHAO Shou-tang |
| |
| Institution: | Beijing Municipal Institute of Labor Protection;Beijing 100054 |
| |
| Abstract: | The uncertainty of formaldehyde content in the indoor air was evaluated.Uncertainty for measuring formaldehyde in the indoor air results from sampling,sample pretreatment,standard solution,standard curve and the instrument and glassware used in the experiment. According to the process of the uncertainty evaluation,the uncertainty of components and the composed uncertainty were analyzed and calculated. |
| |
| Keywords: | Formaldehyde Uncertainty Indoor air |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
