Determination of Anilines in Environmental Water Samples by Simultaneous Derivatization and Ultrasound Assisted Emulsification Microextraction Combined with Gas Chromatography-Flame Ionization Detectors
This research demonstrated a new method,simultaneous derivatization and ultrasound assisted emulsification microextraction combined with gas chromatography-flame ionization detector( SD-USAEME-GC-FID), for the determination of anilines in environmental water samples. In this study,several factors,such as the volume of butylchloroformate( as derivatization agent /extraction solvent),ultrasonication time,solution p H,salt addition,and centrifuging time and speed,were optimized in order to obtain good method p...