Speciation Of Inorganic Tellurium From Seawater By Icp

Speciation of inorganic tellurium from seawater by ICP‐MS ...

A new method was developed for the speciation of inorganic tellurium species in seawater by inductively coupled plasma‐MS (ICP‐MS) following selective magnetic SPE (MSPE) separation. Within the pH range of 2–9, tellurite (Te(IV)) could be quantitatively adsorbed on γ‐mercaptopropyltrimethoxysilane (γ‐MPTMS) modified silica‐coated magnetic nanoparticles (MNPs),

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Speciation of inorganic tellurium from seawater by ICP-MS ...

A new method was developed for the speciation of inorganic tellurium species in seawater by inductively coupled plasma-MS (ICP-MS) following selective magnetic SPE (MSPE) separation. Within the pH range of 2-9, tellurite (Te(IV)) could be quantitatively adsorbed on gamma-mercaptopropyltrimethoxysila

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Speciation of inorganic tellurium from seawater by ICP-MS ...

Speciation of inorganic tellurium from seawater by ICP-MS following magnetic SPE separation and preconcentration Journal of Separation Science 2008, 31, 760-767 Chaozhang Huang, Bin

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Speciation of inorganic tellurium from seawater by ICP-MS ...

A new method was developed for the speciation of inorganic tellurium species in seawater by inductively coupled plasma-MS (ICP-MS) following selective

More

Speciation of inorganic tellurium from seawater by ICP-MS ...

01/04/2008  A new method was developed for the speciation of inorganic tellurium species in seawater by inductively coupled plasma-MS (ICP-MS) following selective magnetic SPE (MSPE) separation. Within the pH range of 2-9, tellurite (Te(IV)) could be quantitatively adsorbed on gamma-mercaptopropyltrimethoxysilane (gamma-MPTMS) modified silica-coated magnetic nanoparticles

More

Speciation of inorganic tellurium from seawater by ICP-MS ...

Speciation of inorganic tellurium from seawater by ICP-MS following magnetic SPE separation and preconcentration. J Sep Sci. 2008; 31(4):760-7 (ISSN: 1615-9314) Huang C; Hu B. A new method was developed for the speciation of inorganic tellurium species in seawater by inductively coupled plasma-MS (ICP-MS) following selective magnetic SPE (MSPE) separation. Within the pH range of 2

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Speciation of inorganic tellurium from seawater by ICP-MS ...

Speciation of inorganic tellurium from seawater by ICP-MS following magnetic SPE separation and preconcentration Author: Huang, Chaozhang, Hu, Bin Source: Journal of separation science 2008 v.31 no.4 pp. 760-767 ISSN: 1615-9306 Subject: methodology, hydrochloric acid, seawater, filtration, pH, nanoparticles, magnetic fields, centrifugation, tellurium Abstract: A new method was developed for ...

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Simultaneous speciation of inorganic selenium and ...

A new method was developed for the simultaneous determination of inorganic tellurium and selenium species in waters by inductively coupled plasma mass spectrometry (ICP-MS) following selective solid-phase extraction (SPE) separation.Under acidic conditions, only selenium(IV) and tellurium(IV) formed complexes with ammonium pyrrolidine dithiocarbamate (APDC), and the complexes were completely ...

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Online simultaneous speciation of ultra-trace inorganic ...

01/06/2020  C.Z. Huang, B. HuSpeciation of inorganic tellurium from seawater by ICP-MS following magnetic SPE separation and preconcentration J. Sep. Sci., 31 (2008), pp. 760-767 CrossRef View Record in Scopus Google Scholar

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Speciation of inorganic tellurium from seawater by ICP

Speciation of inorganic tellurium from seawater by ICP-MS following magnetic SPE separation and preconcentration. J Sep Sci. 2008; 31(4):760-7 (ISSN: 1615-9314) Huang C; Hu B. A new method was developed for the speciation of inorganic tellurium species in seawater by inductively coupled plasma-MS (ICP-MS) following selective magnetic SPE (MSPE) separation. Within the pH range of 2

More

Speciation of inorganic tellurium from seawater by ICP

A new method was developed for the speciation of inorganic tellurium species in seawater by inductively coupled plasma-MS (ICP-MS) following selective magnetic SPE (MSPE) separation. Within the pH range of 2-9, tellurite (Te(IV)) could be quantitatively adsorbed on gamma-mercaptopropyltrimethoxysilane (gamma-MPTMS) modified silica-coated magnetic nanoparticles

More

Speciation of inorganic tellurium from seawater by ICP

Speciation of inorganic tellurium from seawater by ICP-MS following magnetic SPE separation and preconcentration Author: Huang, Chaozhang, Hu, Bin Source: Journal of separation science 2008 v.31 no.4 pp. 760-767 ISSN: 1615-9306 Subject: methodology, hydrochloric acid, seawater, filtration, pH, nanoparticles, magnetic fields, centrifugation, tellurium Abstract: A new method was developed for ...

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Simultaneous speciation of inorganic selenium and ...

A new method was developed for the simultaneous determination of inorganic tellurium and selenium species in waters by inductively coupled plasma mass spectrometry (ICP-MS) following selective solid-phase extraction (SPE) separation.Under acidic conditions, only selenium(IV) and tellurium(IV) formed complexes with ammonium pyrrolidine dithiocarbamate (APDC), and the complexes were

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Speciation and preconcentration of inorganic tellurium ...

Speciation and preconcentration of inorganic tellurium from waters using a mercaptosilica microcolumn and determination by hydride generation atomic absorption spectrometry A. Körez, A. E. Eroğlu, M. Volkan and O. Yavuz Ataman, J. Anal. At. Spectrom. , 2000, 15 , 1599

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CSIRO PUBLISHING Environmental Chemistry

Speciation of inorganic tellurium from seawater by ICP‐MS following magnetic SPE separation and preconcentration. Journal of Separation Science 31, 760–767. Speciation of inorganic tellurium from seawater by ICP‐MS following magnetic SPE separation and preconcentration Crossref GoogleScholar Google Scholar 18275103 PubMed Jankovsky J, Ksir O (1960). Photometric determination of ...

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Online simultaneous speciation of ultra-trace inorganic ...

01/06/2020  C.Z. Huang, B. HuSpeciation of inorganic tellurium from seawater by ICP-MS following magnetic SPE separation and preconcentration J. Sep. Sci., 31 (2008), pp. 760-767 CrossRef View Record in Scopus Google Scholar

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Determination of inorganic tellurium species in natural ...

01/05/2002  Speciation of inorganic tellurium from seawater by ICP-MS following magnetic SPE separation and preconcentration. ... Graphite furnace hydride preconcentration and subsequent detection by inductively coupled plasma mass spectrometry. Analytica Chimica Acta 1994, 291 (1-2) , 127-136. DOI: 10.1016/0003-2670(94)85134-4. Yolanda Madrid, Carmen Cámara. Lead hydride generation

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Simultaneous speciation of inorganic selenium and ...

15/01/2020  C. Huang, B. HuSpeciation of inorganic tellurium from seawater by ICP-MS following magnetic SPE separation and preconcentration J. Sep. Sci., 31 (2008), pp. 760-767 CrossRef View Record in Scopus Google Scholar

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CSIRO PUBLISHING Environmental Chemistry

Speciation of inorganic tellurium from seawater by ICP-MS following magnetic SPE separation and preconcentration. Journal of Separation Science 31, 760–767. Speciation of inorganic tellurium from seawater by ICP-MS following magnetic SPE separation and preconcentration Crossref GoogleScholar Google Scholar 18275103 PubMed

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Speciation of inorganic tellurium from seawater by ICP

A new method was developed for the speciation of inorganic tellurium species in seawater by inductively coupled plasma-MS (ICP-MS) following selective magnetic SPE (MSPE) separation. Within the pH range of 2-9, tellurite (Te(IV)) could be quantitatively adsorbed on gamma-mercaptopropyltrimethoxysilane (gamma-MPTMS) modified silica-coated magnetic nanoparticles

More

(PDF) Speciation and Determination of Tellurium in

Speciation of inorganic tellurium fr om seawater by ICP-MS . following magnetic SPE separation and Preconcentration. J. Sep. Sci. 31: 760–767. Hubert, A.E. and T.T. Chao. 1985. Determination of ...

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CSIRO PUBLISHING Environmental Chemistry

Speciation of inorganic tellurium from seawater by ICP-MS following magnetic SPE separation and preconcentration. Journal of Separation Science 31, 760–767. Speciation of inorganic tellurium from seawater by ICP-MS following magnetic SPE separation and preconcentration Crossref GoogleScholar Google Scholar 18275103 PubMed

More

CSIRO PUBLISHING Environmental Chemistry

Speciation of inorganic tellurium from seawater by ICP‐MS following magnetic SPE separation and preconcentration. Journal of Separation Science 31, 760–767. Speciation of inorganic tellurium from seawater by ICP‐MS following magnetic SPE separation and preconcentration Crossref GoogleScholar Google Scholar 18275103 PubMed Jankovsky J, Ksir O (1960). Photometric determination of ...

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Field-based Speciation of Inorganic Sb Using Ion-exchange ...

Field-based Speciation of Inorganic Sb Using Ion-exchange Resin Cartridge and ICP-MS Detection Wuxia Wang, Xin Dai, Wei Guo,* Lanlan Jin, and Shenghong Hu State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, 430074, P. R. China Received: Mar. 01, 2020; Revised: Apr. 14, 2020; Accepted: Apr. 15, 2020; Published: Apr. 20, 2020. ABSTRACT: A

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Chemical Speciation of Trace Metals in Seawater: a Review

The chemical speciation of Zn(II) in seawater has been studied by several workers,73–77 although inorganic speciation of Zn(II) in seawater has been carried out from the initial stage.25,26,78,79 The conditional stability constants of organic Zn(II) complexes are divided into three classes, as for Cu(II) complexes. The logarithmic conditional ...

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Tellurium species in seawater Nature

The marine geochemistry of tellurium is unknown, being one of the few elements whose concentrations in seawater have never been reported1,2. The major problem in studying Te stems from its rarity ...

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tellurium assay determination

Speciation of inorganic tellurium from seawater by ICP‐MS ... Te(VI) was reduced to Te(IV) by L ‐cysteine prior to the determination of total tellurium, and its assay was based on subtracting Te(IV) from total tellurium. The parameters affecting the separation were investigated systematically and the optimal separation conditions were established. (PDF) Xylenol Orange as A New Reagent for ...

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Speciation Applications Summary Ion Chromatography

Speciation Analysis 3 Complete inorganic analysis Periodic Table of Total Inorganic Analysis 4 Arsenic IC-ICP-MS speciation analysis of As in apple juice using the Thermo Scientific iCAP Q ICP-MS 5 ICP-ICP-MS speciation analysis of As in organic brown rice syrup (ORBS) using the Thermo Scientific iCAP Q ICP-MS 6 Arsenic speciation in human urine by hyphenated ion chromatography (IC) and ...

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Morphology-tunable tellurium nanomaterials produced

13/05/2018  Huang C, Hu B (2008) Speciation of inorganic tellurium from seawater by ICP-MS following magnetic SPE separation and preconcentration. J Sep Sci 31:760–767. Article CAS Google Scholar Klonowska A, Heulin T, Vermeglio A (2005) Selenite and tellurite ...

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Speciation of inorganic tellurium from seawater by ICP

A new method was developed for the speciation of inorganic tellurium species in seawater by inductively coupled plasma-MS (ICP-MS) following selective magnetic SPE (MSPE) separation. Within the pH range of 2-9, tellurite (Te(IV)) could be quantitatively adsorbed on gamma-mercaptopropyltrimethoxysilane (gamma-MPTMS) modified silica-coated magnetic nanoparticles

More

(PDF) Speciation and Determination of Tellurium in

Speciation of inorganic tellurium fr om seawater by ICP-MS . following magnetic SPE separation and Preconcentration. J. Sep. Sci. 31: 760–767. Hubert, A.E. and T.T. Chao. 1985. Determination of ...

More

CSIRO PUBLISHING Environmental Chemistry

Speciation of inorganic tellurium from seawater by ICP‐MS following magnetic SPE separation and preconcentration. Journal of Separation Science 31, 760–767. Speciation of inorganic tellurium from seawater by ICP‐MS following magnetic SPE separation and preconcentration Crossref GoogleScholar Google Scholar 18275103 PubMed Jankovsky J, Ksir O (1960). Photometric determination of ...

More

Tellurium Speciation in Bioleaching Solution by Hydride ...

A new method was developed for the speciation of inorganic tellurium species in seawater by inductively coupled plasma-MS (ICP-MS) following selective

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Speciation and determination of trace inorganic tellurium ...

A simple speciation method using selective electrodeposition with a mercury coated electrode in hydrochloric acid medium was developed for the speciation and determination of trace amounts of Te (IV) and Te (VI) in water samples by electrothermal atomic absorption spectroscopy (ETAAS).Bottled drinking water, river water and sea water samples were spiked with trace amounts of Te (IV) and Te

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Tellurium species in seawater Nature

The marine geochemistry of tellurium is unknown, being one of the few elements whose concentrations in seawater have never been reported1,2. The major problem in studying Te stems from its rarity ...

More

(PDF) Simultaneous speciation of inorganic selenium

Simultaneous speciation of inorganic selenium and tellurium by inductively coupled plasma mass spectrometry following selective solid-phase extraction separation. March 2004; Journal of

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tellurium assay determination

Speciation of inorganic tellurium from seawater by ICP‐MS ... Te(VI) was reduced to Te(IV) by L ‐cysteine prior to the determination of total tellurium, and its assay was based on subtracting Te(IV) from total tellurium. The parameters affecting the separation were investigated systematically and the optimal separation conditions were established. (PDF) Xylenol Orange as A New Reagent for ...

More

Morphology-tunable tellurium nanomaterials produced

13/05/2018  Huang C, Hu B (2008) Speciation of inorganic tellurium from seawater by ICP-MS following magnetic SPE separation and preconcentration. J Sep Sci 31:760–767. Article CAS Google Scholar Klonowska A, Heulin T, Vermeglio A (2005) Selenite and tellurite ...

More

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