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| 四氧化二氮微量水标准物质的研制 | |
| 引用本文： | 彭清涛,刘元俊,张光友,梁肃臣,冀克俭,岳成君.四氧化二氮微量水标准物质的研制[J].化学分析计量,2009,18(2). |
| 作者姓名： | 彭清涛 刘元俊 张光友 梁肃臣 冀克俭 岳成君 |
| 作者单位： | 1. 总装备部后勤部防疫大队,北京,100101 2. 中国兵器工业集团第五三研究所,济南,250031 3. 光明化工研究设计院,大连,116031 |
| 摘 要： | 以四氧化二氮为原料,经预脱水、深度脱水和精馏等处理工艺制备了7种浓度的四氧化二氮微量水标准物质.两家实验室采用核磁共振方法对标准物质中的微量水含量进行定值分析.用方差统计方法对定值结果进行数据处理和不确定度评定. |
| 关 键 词： | 四氧化二氮微量水 标准物质 制备 定值 |
PREPARATION FOR CERTIFIED REFERENCE MATERIAL OF NITROGEN TETROXIDE MINIM WATER |
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| Peng Qingtao,Liu Yuanjun,Zhang Guangyou,Liang Suchen,Ji Kejian,Yue Chengjun.PREPARATION FOR CERTIFIED REFERENCE MATERIAL OF NITROGEN TETROXIDE MINIM WATER[J].Chemical Analysis And Meterage,2009,18(2). | |
| Authors: | Peng Qingtao Liu Yuanjun Zhang Guangyou Liang Suchen Ji Kejian Yue Chengjun |
| Institution: | 1.Epidemic Prevention Team;Logistic Department of GED;Beijing 100101;China;2.CNGC Institute 53;Jinan 250031;3.Guangming Research & Design Institute of Chemical Industry;Dalian 116031;China |
| Abstract: | Seven concentrations of certified reference material of nitrogen tetroxide minim water was prepared by pre-dehydration,deep-dehydration and rectify treatment technics,and nitrogen tetroxide was used as the raw material. The content of minim water in nitrogen tetroxide minim water standard material was certificated by HNMR in two laboratories. The analytical data was processed,and the uncertainty was calculated with variance analysis method. |
| Keywords: | nitrogen tetroxide minim water certified reference material preparation certification |
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