摘要
采用反相超高效液相色谱法测定生活饮用水中的溴氰菊酯,并用于实际样品的分析。该方法用二氯甲烷为萃取剂,以甲醇—水(85/15,V/V)作为流动相,紫外检测器的检测波长为215 nm。该方法在6 min之内可完成生活饮用水中溴氰菊酯的分离及检测,结果表明,该方法线性范围、精密度、加标回收率均符合相关技术要求,适用于水样中溴氰菊酯的测定。
An analytical method for the analysis of Dehamethrin in domestic drinking water was developed by using methylene chloride for extraction and RP - UPLC for detection. Deltamethrin in domestic drinking water was detected within 6 min. 215 nm were employed as detection wavelength by VWD and CI-13OH-H2O（ 85/15, V/V） was used as mobile phase. The results showed that the method had high sensitivity and wide linear range. It was suitable for determination of Deltamethrin in domestic drinking water.
出处
《干旱环境监测》
2014年第2期81-83,89,共4页
Arid Environmental Monitoring
基金
新疆维吾尔自治区科技厅高科技项目(201216148)
