List of Articles Atomic absorption spectrometry Open Access Article Abstract Page Full-Text 1 - Sepration and determination trace amount of cadmium ions in real and water samples by cloud point extraction - flame atomic absorption spectrophotometry after preconcentration with non-ionic surfactant Triton-X114 gholamhossein vatankhah mahboube ebrahimi darush jafari Open Access Article Abstract Page Full-Text 2 - Application of Microfunnel Magnetic Stirring Assisted Liquid-Liquid Micro-extraction Method for Pre-concentration and Determination of Silver Ion in Water Samples Nasim Bayat Majid Ramezani Open Access Article Abstract Page Full-Text 3 - Solid-phase Extraction Using Modified Carbon Nanotube and Cupferron Ligand for Preconcentration and Determination of Trace Amounts of Copper in Real Samples Maasoomeh Ghasemi Ali Moghimi Mohammad-Ali Karimi Shahla Mozaffari Open Access Article Abstract Page Full-Text 4 - Extraction and Determination of Heavy Metals Using Silver Coated Magnetic Nanoparticles and Flame Atomic Absorption Spectrometry Ehsan Ghasemi Majid Ramezani Open Access Article Abstract Page Full-Text 5 - Flotation/magnetic stirring-assisted liquid-liquid microextraction combined with flame atomic absorption spectrometry for the preconcentration and determination of cadmium (II) after optimization using experimental design Fatemeh Salimi Majid Ramezani Open Access Article Abstract Page Full-Text 6 - Development of a Pre-concentration Method for Nickel in Chocolate Samples using Magnetic Dispersive Solid- phase Extraction Followed by Flame Atomic Absorption Spectrometry Vahid Mortazavi Nik Elaheh Konoz Alireza Feizbakhsh Amir Abdullah Mehrdad Sharif Open Access Article Abstract Page Full-Text 7 - Solid phase exteraction of trace Cu(II) in Islamshar waste water samples using modified Multiwall nano tube carbon ali moghimi mohsen shabani Open Access Article Abstract Page Full-Text 8 - Preconcentration of trace Co (II) in water samples using modified Multiwall nano tube carbon ali moghimi Nilofar Tajodini Milad Abniki Open Access Article Abstract Page Full-Text 9 - Dispersive Solid phase exteraction of trace Cu (II) in water samples using modified Nano Geraphene Oxide and determination by FAAS ali moghimi Nilofar Tajodini Milad Abniki Open Access Article Abstract Page Full-Text 10 - Ligandless preconcentration and determination of cadmium in food and human serum samples by dispersive liquid- liquid microextraction method based on a task-specific ionic liquid combined with flame atomic absorption spectrometry Neda Sarrafi Susan Sadeghi Open Access Article Abstract Page Full-Text 11 - Preconcentration of trace amounts of Ni(II) in waste water samples Islamshahr using modified Multiwall nano tube carbon Mohammd Yari Ali Moghimi Narges Behzad Ali Yari Mahnaz Qomi Open Access Article Abstract Page Full-Text 12 - Preconcentration of trace amounts of Pb(II) in Varamin waste water samples using modified Multiwall nano tube carbon Mohammd Yari Ali Moghimi Narges Behzad Elham Pournamdari Open Access Article Abstract Page Full-Text 13 - Single drop based-liquid phase microextraction using ionic liquid as extractor solvent for extraction and preconcentration of copper and silver from food and water samples prior to determination by electrothermal atomic absorption spectrometry جعفر Abolhasani محمد Amjadi Open Access Article Abstract Page Full-Text 14 - Survey on the amount of cadmium in milk and its correlation with milk production in dairy farms of Tabriz area amir parviz rezaei saber Open Access Article Abstract Page Full-Text 15 - On-line Pre-Concentration and Separation of Inorganic Arsenic Based on Nano Platinum-Multiwall Carbon Nanotubes Hamid Shirkhanloo Ali Akbar Miran Beigi Amir Vahid Nasrin Shirkhanloo Behzad Kalantri Hossein Ali Ghadirian 10.22034/jna.2014.02.001 Open Access Article Abstract Page Full-Text 16 - Removal, pre-concentration and determination of palladium from different environmental water samples using modified magnetic nanoparticles prior to flame atomic absorption spectrometry مریم حمیدی مجید رمضانی Open Access Article Abstract Page Full-Text 17 - Determination of lead and cadmium concentration in meat of four species of Cyprinid fish from Beheshtabad River, Chaharmahal & Bakhtyari Province and the relation with age and fish speaies M. Raissy M. Ansari E. Rahimi Open Access Article Abstract Page Full-Text 18 - Copper concentration using micelle-mediated extraction in real samples Farshid Ahmadi Azadeh Khanmohammadi Ziba Tavakoli Jamshid Jafarpour Open Access Article Abstract Page Full-Text 19 - Spectrophotometric determination of Dalacin phosphate from formulations using reduce atomic absorption of calcium ion by phosphate Hossein Sheikhloie Khalil Farhadi Open Access Article Abstract Page Full-Text 20 - Determination of lead and cadmium in water samples by cloud point extraction prior to flame atomic absorption spectrometry determination Yaping Ding Li Li Ruixiang Bian Dongsheng Zhao, Open Access Article Abstract Page Full-Text 21 - Dispersive liquid–liquid microextraction based on solidification of floating organic drop combined with flame atomic absorption spectrometry for determination trace amount of cobalt in water samples Majid Ramezani Sara Rahmani Open Access Article Abstract Page Full-Text 22 - Ultra-Trace Determination of Copper and Silver in Environmental Samples by Using Ionic Liquid-Based Single Drop Microextraction-Electrothermal Atomic Absorption Spectrometry J. Abolhasani M. Amjadi E. Ghorbani Kalhor 10.22034/jchr.2018.544036 Open Access Article Abstract Page Full-Text 23 - Determination of Zinc Ions in Environmental Samples by Dispersive Liquid- Liquid Micro Extraction and Atomic Absorption Spectroscopy F. Arabi A. Emami Meibodi F. Aflaki 10.22034/jchr.2018.544000 Open Access Article Abstract Page Full-Text 24 - Extraction of Ultra Trace Amounts Bismuth in Water Samples Using Cloud Point Extraction with 2-Amino-Cyclopentene-1-Dithiocarboxylic Acid A. Moghimi 10.22034/jchr.2012.543985 Open Access Article Abstract Page Full-Text 25 - Determination of Trace Amount of Manganese in Water Samples by Micro-funnel Magnetic Stirring-assisted Liquid Phase Microextraction Technique Majid Ramezani Maryam Ghalenoei 10.22034/jchr.2020.578302.0 Open Access Article Abstract Page Full-Text 26 - Ultrasound- and Magnetic Assisted Dispersive-Micro-Solid-Phase Extraction followed by Atomic Absorption Spectrometry based on Carbon Quantum Dots Functionalized with Magnetite/Zeolitic Imidazolate Framework 71/Polypyrrole for Determination and Trace Monitoring of Pb (II) in Water and Food Samples Elnaz Nakhostin Mortazavi Mohsen Zeeb Seyed Saied Homami