فهرس المقالات Dispersive solid phase extraction حرية الوصول المقاله صفحة الملخص نص كامل 1 - Chemical Modification of Nanosilica Toward Dispersive Solid Phase Extraction of Trace Triazine Herbicides from Environmental Water Samples Faezeh Khalilian Hadi Soori حرية الوصول المقاله صفحة الملخص نص كامل 2 - Selective Dispersive Solid Phase Extraction of Ser-traline Using Surface Molecularly Imprinted Polymer Grafted on SiO2/Graphene Oxide Faezeh Khalilian Feloria Khajoie Kermani 10.22034/jchr.2017.544164 حرية الوصول المقاله صفحة الملخص نص كامل 3 - Preconcentration and Determination of Theophylline in Water Samples using Magnetic Nano-Cellulose with Dispersive Solid Phase Extraction Parastoo Molaei ali moghimi Shahin Ahmadi seyedali sobhanian