HPLC-MS/MS评估洗涤剂烷基酚萃取
HPLC-MS/MS Evaluation of Detergent Alkylphenol Extraction
官宏才1
作者信息
- 1. 广州质量监督检测研究院,广东 广州 510000
- 折叠
摘要
探讨离子液体液液微萃取技术在洗涤用品中烷基酚及其聚氧乙烯醚检测中的应用.优化离子液体液液微萃取条件,包括萃取剂选择、萃取时间和温度,以提高目标化合物的萃取效率.采用高效液相色谱-串联质谱法(HPLC-MS/MS)对优化后的萃取液进行分析,验证方法的准确性、重复性和稳定性.通过对市售洗涤剂样品的分析,证明其在环境分析中的高效性和实用性.结果表明,离子液体液液微萃取技术可有效应用于常规监测和环境保护中烷基酚及其衍生物的快速检测.
Abstract
This article explores the application of ionic liquid liquid-liquid microextraction technology in the detection of alkylphenols and their polyoxyethylene ethers in washing products.Optimize the conditions for liquid-liquid microextraction of ionic liquids,including the selection of extractants,extraction time,and temperature,to improve the extraction efficiency of target compounds.The optimized extraction solution was analyzed using high-performance liquid chromatography tandem mass spectrometry(HPLC-MS/MS)to verify the accuracy,repeatability,and stability of the method.By analyzing commercially available detergent samples,the efficiency and practicality of environmental analysis have been demonstrated.The results indicate that ionic liquid liquid-liquid microextraction technology can be effectively applied for rapid detection of alkylphenols and their derivatives in routine monitoring and environmental protection.
关键词
离子液体/萃取/洗涤用品Key words
ionic liquid/extraction/washing supplies引用本文复制引用
出版年
2024
NETL
NSTL
万方数据