Simultaneous determination of iron (II) and iron (III) via flow injection analysis (FIA) - optimization of FIA manifold / Zainiharyati Mohd Zain, Rohana Atan and Mohd Noor Mokhtar
A reversed flow injection analysis (rFIA) method has been developed for the sequential determination of iron species based on the multi wavelength detection of the l,10-phenantroline-Fe(II) complex (X,max = 512 nm) and 2,2'-azino-bis(ethylbenzthiazoline-6-sulfonic acid)(ABTS)-Fe(III) complex (X...
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my.uitm.ir.488882021-07-27T06:59:44Z http://ir.uitm.edu.my/id/eprint/48888/ Simultaneous determination of iron (II) and iron (III) via flow injection analysis (FIA) - optimization of FIA manifold / Zainiharyati Mohd Zain, Rohana Atan and Mohd Noor Mokhtar Mohd Zain, Zainiharyati Atan, Rohana Mokhtar, Mohd Noor Telecommunication Nuclear engineering. Atomic power A reversed flow injection analysis (rFIA) method has been developed for the sequential determination of iron species based on the multi wavelength detection of the l,10-phenantroline-Fe(II) complex (X,max = 512 nm) and 2,2'-azino-bis(ethylbenzthiazoline-6-sulfonic acid)(ABTS)-Fe(III) complex (Xmax = 418 nm). Optimum FIA conditions including concentration of ligand reagents, length of reaction coil, flow rate and reagent volume were established. The proposed method was successfully applied for the determination of iron (II) and iron (III) in standard mixtures and iron tablets. The results for total iron were found to be in good agreement with those obtained by manual atomic absorption spectrometric method. 2006 Research Reports NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/48888/1/48888.pdf ID48888 Mohd Zain, Zainiharyati and Atan, Rohana and Mokhtar, Mohd Noor (2006) Simultaneous determination of iron (II) and iron (III) via flow injection analysis (FIA) - optimization of FIA manifold / Zainiharyati Mohd Zain, Rohana Atan and Mohd Noor Mokhtar. [Research Reports] (Unpublished) |
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Telecommunication Nuclear engineering. Atomic power Mohd Zain, Zainiharyati Atan, Rohana Mokhtar, Mohd Noor Simultaneous determination of iron (II) and iron (III) via flow injection analysis (FIA) - optimization of FIA manifold / Zainiharyati Mohd Zain, Rohana Atan and Mohd Noor Mokhtar |
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A reversed flow injection analysis (rFIA) method has been developed for the sequential determination of iron species based on the multi wavelength detection of the l,10-phenantroline-Fe(II) complex (X,max = 512 nm) and 2,2'-azino-bis(ethylbenzthiazoline-6-sulfonic acid)(ABTS)-Fe(III) complex (Xmax = 418 nm). Optimum FIA conditions including concentration of ligand reagents, length of reaction coil, flow rate and reagent volume were established. The proposed method was successfully applied for the determination of iron (II) and iron (III) in standard mixtures and iron tablets. The results for total iron were found to be in good agreement with those obtained by manual atomic absorption spectrometric method. |
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Research Reports |
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Mohd Zain, Zainiharyati Atan, Rohana Mokhtar, Mohd Noor |
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Mohd Zain, Zainiharyati Atan, Rohana Mokhtar, Mohd Noor |
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Mohd Zain, Zainiharyati |
title |
Simultaneous determination of iron (II) and iron (III) via flow injection analysis (FIA) - optimization of FIA manifold / Zainiharyati Mohd Zain, Rohana Atan and Mohd Noor Mokhtar |
title_short |
Simultaneous determination of iron (II) and iron (III) via flow injection analysis (FIA) - optimization of FIA manifold / Zainiharyati Mohd Zain, Rohana Atan and Mohd Noor Mokhtar |
title_full |
Simultaneous determination of iron (II) and iron (III) via flow injection analysis (FIA) - optimization of FIA manifold / Zainiharyati Mohd Zain, Rohana Atan and Mohd Noor Mokhtar |
title_fullStr |
Simultaneous determination of iron (II) and iron (III) via flow injection analysis (FIA) - optimization of FIA manifold / Zainiharyati Mohd Zain, Rohana Atan and Mohd Noor Mokhtar |
title_full_unstemmed |
Simultaneous determination of iron (II) and iron (III) via flow injection analysis (FIA) - optimization of FIA manifold / Zainiharyati Mohd Zain, Rohana Atan and Mohd Noor Mokhtar |
title_sort |
simultaneous determination of iron (ii) and iron (iii) via flow injection analysis (fia) - optimization of fia manifold / zainiharyati mohd zain, rohana atan and mohd noor mokhtar |
publishDate |
2006 |
url |
http://ir.uitm.edu.my/id/eprint/48888/1/48888.pdf http://ir.uitm.edu.my/id/eprint/48888/ |
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1706960451062988800 |
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13.160551 |