Simultaneous and high-throughput analysis of iodo-trihalomethanes, haloacetonitriles, and halonitromethanes in drinking water using solid-phase microextraction/gas chromatography-mass spectrometry: an optimization of sample preparation
Qian Luo, Xichao Chen, Zi Wei, Xiong Xu, Donghong Wang, Zijian Wang
• A rapid SPME–GC/MS method was developed for analysis of 20 emerging volatile DBPs. • The method is rapid, sensitive, and precise for iodinated and nitrogenous analyses. • The LODs for Iodo-THMs, HANs, and HNMs compounds ranged from 1 to 50ng/L. • The method is suitable for drinking water analysis with negligible matrix effects. • A survey of drinking water showed most target analytes were lower than μg/L levels.
