فهرس المقالات ICP-AES حرية الوصول المقاله صفحة الملخص نص كامل 1 - Simultaneous Pre-Concentration of Cadmium and Lead in Environmental Water Samples with Dispersive Liquid-Liquid Microextraction and Determination by Inductively Coupled Plasma-Atomic Emission Spectrometry M. Salahinejad F. Aflaki 10.22034/jchr.2018.544021