Combination of ionic liquid dispersive liquid-phase microextraction and high performance liquid chromatography for the determination of triazine herbicides in water samples

Present study established a temperature-controlled ionic liquid dispersive liquid-phase microextraction method using 1-octyl-3-methylimidazolium hexafluorophosphate ([C8MIM][PF6]) in combination with high performance liquid chromatography, which has demonstrated good enrichment ability and high sensitivity for triazine herbicides such as cyanazine, simazine, and atrazine in water samples.