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Speciation of trace metals and metalloids by solid phase extraction with spectrometric detection: a critical review
ALİ REHBER TÜRKER
Pages 847-867

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Preparation of Fe$_{3}$O$_{4}$ @ montmorillonite composite as an effective sorbent for the removal of lead and cadmium from wastewater samples
HANDE TINAS, ECE ÇALIŞKAN, NİL ÖZBEK, and SÜLEYMAN AKMAN
Pages 974-978

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An application of coacervate-based extraction for the separation and preconcentration of cadmium, lead, and nickel ions prior to their determination by flame atomic absorption spectrometry in various water samples
ANIES AWAD SATTI, İLKNUR DURUKAN TEMUGE, SEMA BEKTAŞ, and ÇİĞDEM ARPA ŞAHİN
Pages 979-987

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A simple and efficient approach for preconcentration of some heavy metals in cosmetic products before their determinations by flame atomic absorption spectrometry
NAİL ALTUNAY and RAMAZAN GÜRKAN
Pages 988-1001

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Analytical capabilities of two-phase hollow-fiber liquid phase microextraction for trace multielement determination in aqueous samples by means of portable total reflection X-ray instrumentation
EVA MARGUI and MANUELA HIDALGO
Pages 1002-1011

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Solidified floating organic drop microextraction for speciation of Se (IV) and Se (VI) in water samples prior to electrothermal atomic absorption spectrometric detection
DEMİRHAN ÇITAK and MUSTAFA TÜZEN
Pages 1012-1018

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Ionic liquid based microextraction combined with derivatization for efficient enrichment/determination of asulam and sulfide
HABIBOLLAH ESKANDARI and MAHNAZ SHAHBAZI-RAZ
Pages 1019-1033

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Separation and preconcentration of Pb(II) and Cu(II) ions via carrier element-free coprecipitation using an acetohydrazide derivative
SÜREYYA OĞUZ TÜMAY, MURAT YAZAR, DUYGU ÖZDEŞ, HAKAN BEKTAŞ, and CELAL DURAN
Pages 1034-1043

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Biosorption potential of surface-modified waste sugar beet pulp for the removal of Reactive Yellow 2 (RY2) anionic dye
SİBEL TUNALI AKAR, SEMA ÇELİK, DİLEK TUNÇ, YASEMİN YETİMOĞLU BALK, and TAMER AKAR
Pages 1044-1054

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Development of a method for the determination of cadmium levels in seawater by flame atomic absorption spectrometry using an online cloud-point extraction system
RAFAEL VASCONCELOS OLIVEIRA, UELBER SILVA VIEIRA, MARDSON VASCONCELOS MACIEL, THAIS SOUZA NERI, GRAZIELE SANTOS SALES, REBECA MORAES MENEZES, and VALFREDO AZEVEDO LEMOS
Pages 1055-1063

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Latest trends, green aspects, and innovations in liquid-phase--based microextraction techniques: a review
ERKAN YILMAZ and MUSTAFA SOYLAK
Pages 868-893

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Chromium redox speciation in food samples
KRYSTYNA PYRZYNSKA
Pages 894-905

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Remediation of Cr(VI) via combined self-reduction and adsorption bychemically modified carbon sorbents
MOHAMED E. MAHMOUD, AMR. A. YAKOUT, ASMAA M. HALBAS, and MAHER M. OSMAN
Pages 906-920

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Chromate surface-imprinted silica gel sorbent for speciation of Cr in surface waters
MARIYA MITREVA, IVANKA DAKOVA, TANYA YORDANOVA, and IRINA KARADJOVA
Pages 921-932

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A novel ion-imprinted polymeric sorbent for separation and determination of chromium(III) species in wastewater
BARBARA LESNIEWSKA, IWONA JAKUBOWSKA, ELZBIETA ZAMBRZYCKA, and BEATA GODLEWSKA - ZYLKIEWICZ
Pages 933-943

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Determination of hexavalent chromium in aqueous and alkaline soil extracts
TSVETOMIL VOYSLAVOV, STEFAN TSAKOVSKI, and SONYA GANEVA
Pages 944-952

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Schiff base immobilized silica gel framework as an efficient sorbent for preconcentration of Pb and Zn ions in aqueous media
MURAT KOLUMAN, FEYZULLAH TOKAY, and SEMA BAĞDAT
Pages 953-964

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Spectrophotometric determination of mercury using vortex-assisted liquid-liquid microextraction
TATIANA ANTOLOVA, SERHII ZARUBA, JANA SANDREJOVA, LIVIA KOCUROVA, ANDRIY B. VISHNIKIN, YAROSLAV BAZEL, VASIL ANDRUCH, and IOSEPH S. BALOGH
Pages 965-973