|SUN Juan,XU Rong, LU Xi hong, YANG Zheng biao.The Application of Environmental Quality Control Samples in the Separation of Sampling and Testing of National Surface Water[J].Environmental Monitoring and Forewarning,2018,10(5):52-55
|关键词: 环境标准样品 国家地表水 采测分离 应用
|The Application of Environmental Quality Control Samples in the Separation of Sampling and Testing of National Surface Water
SUN Juan,XU Rong, LU Xi hong, YANG Zheng biao
Jiangsu Nanjing Environmental Monitoring Center, Nanjing, Jiangsu 210013, China
|According to the quality assurance and quality control requirements of ‘The monitoring task instructions on national surface water environmental quality monitoring network(Trial)’, and combining with the practice of Jiangsu Nanjing Environmental Monitoring Center during October 2017 to August 2018, this paper has comprehensively analyzed the application of environmental quality control（QC） samples in verification of testing accuracy, confirmation of personnel capability, intermediate check of equipment, key chemical reagent check and so on. In order to guarantee the results quality of the environmental monitoring have traceability, accuracy, consistency and comparability, we suggest that the concentration level of environmental QC samples should be expanded, the operation method of large consumption QC samples should gradually be improved and the application information sharing 〖JP2〗platform of environmental QC samples should be built, etc. In conclusion, they could provide reliable reference for reasonably im〖JP2〗proving the application efficiency of environmental QC samples and effectively ensure the quality of water environmental monitoring data.
|Key words: Environmental quality control samples National surface water Separation of sampling and testing Application