摘要
苯系物是实验室常测项目之一,本文探讨了苯系物测定中影响较大的3个关键问题,避免因溶剂选择不当、校准曲线检测结果偏差大、三点校正浓度选取不正确等原因,影响最后测定结果,为今后实验室苯系物测定提供了一种既简单又准确可靠的方法总结。
Benzene series examination is one of the routine examination items in laboratory.In this paper,three key problems affecting the determination of benzene series were discussed to avoid the influence of improper solvent selection,large deviation of calibration curve detection results,incorrect selection of three-point correction concentration and other reasons,which provided a simple,accurate and reliable method summary for the determination of benzene series in the laboratory in the future.
作者
杨文武
王玉祥
YANG Wen-wu;WANG Yu-xiang(Taizhou Environmental Monitoring Center,Jiangsu Province,225300,China)
出处
《干旱环境监测》
2021年第2期58-60,共3页
Arid Environmental Monitoring
关键词
苯系物测定
溶剂效应
校准曲线
三点校准
benzene series
solvent effect
calibration curve
three-point calibration
