QX/T 508-2019
大气气溶胶碳组分膜采样分析规范
Specifications for carbon analysis of atmospheric aerosol by filter sampling
2019-09-30 发布 
2020-01-01 实施
目 次
前言............................................1
引言.............................................1
1范围...........................................1
2规范性引用文件......................................1
3术语和定义........................................1
4试剂和气体........................................2
4.1 试剂.........................................2
4.2气体.........................................2
5仪器和材料........................................2
5-1采样仪器...........................................2
5.2分析仪器.......................................2
5-3其他仪器设备和材料……................................3
6采样...........................................3
6.1波膜的前处理、称量和保存..................................3
6.2现场采样.......................................4
7分析...........................................4
7.1分析前检査......................................4
7.2仪器稳定性检査 ..................................4
7-3仪器空白分析................................4
7.4样品分析...................................4
7.5分析结果检査 ................................4
8仪器校准..........................5
8.2分析仪器校准................5
8-2-1 一般要求 ....................................5
9结果计算....................6
9.1仪器分析结果....................6
9.2标准状况下的质量浓度..............6
9.3数据汇总...................6
10数据质最控制.....................6
11注意事项.............................6
附录A《资料性附录）滤膜全程跟踪表.................7
附录B《资料性附录）...................8
附录C《资料性附录）样品采集记录表.........................10
附录D（资料性附录）取样面积的计算方法.......................11
附录E（资料性附录）标准溶液的配制方法.......................12
附录F（资料性附录）样品数据分析总表........................13