Towards green titration: Downscaling the sequential injection analysis lab-at-valve titration system with the stepwise addition of a titrant
© The Japan Society for Analytical Chemistry. A downscaling in true titration based on a simple sequential injection analysis-lab-at-valve (SIA-LAV) has been proposed. A titrant solution was stepwise aspirated into a titration LAV chamber and a titration curve was obtained by monitoring the change i...
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th-cmuir.6653943832-636162019-03-18T02:21:57Z Towards green titration: Downscaling the sequential injection analysis lab-at-valve titration system with the stepwise addition of a titrant Pathinan Paengnakorn Saiphon Chanpaka Kanchana Watla-Iad Wasin Wongwilai Kate Grudpan Chemistry © The Japan Society for Analytical Chemistry. A downscaling in true titration based on a simple sequential injection analysis-lab-at-valve (SIA-LAV) has been proposed. A titrant solution was stepwise aspirated into a titration LAV chamber and a titration curve was obtained by monitoring the change in the solution color spectroscopically. This fully-automated SIA-LAV system required less volume of the sample/reagents, only a micro-liter scale, compared to the conventional method. The system was investigated with complexometric titration and acid-base titration. Application of the developed technique to some real samples has been demonstrated. 2019-03-18T02:21:57Z 2019-03-18T02:21:57Z 2019-01-01 Journal 13482246 09106340 2-s2.0-85061379670 10.2116/analsci.18N018 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85061379670&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/63616 |
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Chemistry |
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Chemistry Pathinan Paengnakorn Saiphon Chanpaka Kanchana Watla-Iad Wasin Wongwilai Kate Grudpan Towards green titration: Downscaling the sequential injection analysis lab-at-valve titration system with the stepwise addition of a titrant |
| description |
© The Japan Society for Analytical Chemistry. A downscaling in true titration based on a simple sequential injection analysis-lab-at-valve (SIA-LAV) has been proposed. A titrant solution was stepwise aspirated into a titration LAV chamber and a titration curve was obtained by monitoring the change in the solution color spectroscopically. This fully-automated SIA-LAV system required less volume of the sample/reagents, only a micro-liter scale, compared to the conventional method. The system was investigated with complexometric titration and acid-base titration. Application of the developed technique to some real samples has been demonstrated. |
| format |
Journal |
| author |
Pathinan Paengnakorn Saiphon Chanpaka Kanchana Watla-Iad Wasin Wongwilai Kate Grudpan |
| author_facet |
Pathinan Paengnakorn Saiphon Chanpaka Kanchana Watla-Iad Wasin Wongwilai Kate Grudpan |
| author_sort |
Pathinan Paengnakorn |
| title |
Towards green titration: Downscaling the sequential injection analysis lab-at-valve titration system with the stepwise addition of a titrant |
| title_short |
Towards green titration: Downscaling the sequential injection analysis lab-at-valve titration system with the stepwise addition of a titrant |
| title_full |
Towards green titration: Downscaling the sequential injection analysis lab-at-valve titration system with the stepwise addition of a titrant |
| title_fullStr |
Towards green titration: Downscaling the sequential injection analysis lab-at-valve titration system with the stepwise addition of a titrant |
| title_full_unstemmed |
Towards green titration: Downscaling the sequential injection analysis lab-at-valve titration system with the stepwise addition of a titrant |
| title_sort |
towards green titration: downscaling the sequential injection analysis lab-at-valve titration system with the stepwise addition of a titrant |
| publishDate |
2019 |
| url |
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85061379670&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/63616 |
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1681425928431861760 |