衍生化—气相色谱质谱法测定水中2,4-D和灭草松
GC—MS Determination of 2,4-D and Bentazone in Water with Derivatization Pretreatment
石盼盼1
作者信息
- 1. 广电计量检测(西安)有限公司,陕西 西安 710010
- 折叠
摘要
2,4-D和灭草松是常见的有机除草剂,适用于多种大田作物,广泛运用于农业生产中.2,4-D和灭草松的不合理施用,会使农药从农作物转移至外环境中,进一步污染地表水和地下水,影响人们的身体健康.衍生化—气相色谱质谱法作为一种特殊的检测方法,能快速准确测试水中2,4-D和灭草松的含量,通过检测可以判断水质受污染程度,评估水质状况,为饮用水及水源水保驾护航.
Abstract
2,4-D and bentazone are common organic herbicides,which are suitable for a variety of field crops and are widely used in agricultural production.The unreasonable application of 2,4-D and bentazone will transfer pesticides from crops to the external environment,further pollute surface water and groundwater,and affect people's health.GC—MS Determination with derivatization pretreatment,as a special detection method,can quickly and accurately test the content of 2,4-D and bentazone in water.Through detection,the degree of water pollution can be judged,the water quality status can be assessed,and the drinking water and source water can be protected..
关键词
2,4-D/灭草松/衍生/气相色谱质谱法Key words
2,4-D/bentazone/derivatization/GC—MS引用本文复制引用
出版年
2024
NETL
NSTL
万方数据