摘要
对HJ 584–2010《环境空气苯系物的测定活性炭吸附/二硫化碳解吸–气相色谱法》和HJ 583–2010《环境空气苯系物的测定固体吸附/热脱附–气相色谱法》进行解析,结合监测工作实际情况,从采样、分析各个关键环节总结归纳了方法要点,提出了实际应用中的注意事项。为环保监测系统进行空气中苯系物测定方法的选择及正确应用提供借鉴。
It was discussed that determination of benzenes in air by gas chromatography with HJ 584-2010 and HJ 583-2010. Main points of methods were summarized from sampling and analysis on the basis of environmental monitoring activities. Keys of practice were also promoted, which would help monitoring workers with method option and proper application of benzenes monitoring.
出处
《化学分析计量》
CAS
2014年第1期77-79,共3页
Chemical Analysis And Meterage
关键词
国家环境保护标准
气相色谱法
空气
苯系物
national environmental protection standard
gas chromatography
air
benzenes
