List of Articles FAAS Open Access Article Abstract Page Full-Text 1 - Solid phase extraction of trace cobalt (II) in industrial wastewaters by modified nanotube carbon carboxyl and its determination with flame atomic spectroscopy Open Access Article Abstract Page Full-Text 2 - Solid phase extraction of trace cobalt (II) in industrial wastewaters by modified nanotube carbon carboxyl and its determination with flame atomic spectroscopy Open Access Article Abstract Page Full-Text 3 - Solid Phase Extraction of trace Cd(II) ions in water samples by Modified nano graphene oxide nano-plate Open Access Article Abstract Page Full-Text 4 - Solid Phase Extraction of Amount Cu(II) Using C18 Disks Modified Schiff Base-Chitosan Grafted Multiwalled Carbon Nanotubes Open Access Article Abstract Page Full-Text 5 - Extraction sorbent with nanographene with aminopropyltriethoxysilane for the preconcentration (APTES) on surfactant coated C18 of Cd(II) in water Open Access Article Abstract Page Full-Text 6 - Enrichment of trace amounts Nickel (П) in water samples using nano-Fe3O4-encapsulated-dioctylphthalate and linked- ethylenediamine Open Access Article Abstract Page Full-Text 7 - Mo(II) recovery from real water samples by adsorption onto superparamagnetic adsorbent as Fe@Mg-Al LDH ions in water samples Open Access Article Abstract Page Full-Text 8 - Preconcentration of Pb(II) by Graphene Oxide with Covalently Linked Porphyrin Adsorbed on Surfactant Coated C18 before Determination by FAAS Open Access Article Abstract Page Full-Text 9 - Preconcentration of Mo(II) on Micro Crystalline Modified with Functionalized-Nano Graphene