摘要
探讨了《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》(HJ 584-2010)中存在的问题,并对此方法进行了改进。重新确定了方法检出限,使方法检出限更为合理;通过实验室计算出方法检测的浓度范围;改变了样品保存条件,使样品的保存周期更长,便于分析。
In this study,we discussed the drawbacks in ＂ Ambient air- Determination of benzene and its analogies by activated charcoal adsorption carbon disulfide desorption and gas Chromatography＂（ HJ 584- 2010） and improved it. The detection limit of the method was re- determined properly. The detection range of this method was determined through experiments and calculation. The storage condition for samples was improved,samples can be perserved for a longer period before analysis.
出处
《干旱环境监测》
2016年第1期23-26,共4页
Arid Environmental Monitoring
