%0 Conference Proceedings %T Separation and determination of phthalate esters in milk using Chitosan grafted Polyaniline in dispersive solid phase extraction coupled with high-performance liquid chromatography %A Sarafraz Yazdi, Ali %A Razavi, Nourolhoda %J سیزدهمین همایش ملی شیمی دانشگاه پیام نور %D 2016