Ion Chromatographic Estimation of Arsenite and Arsenate at Trace Level
Present method shows simple and specific determination of traces of inorganic arsenic in water. This method enables simultaneous determination of arsenite by electrochemical detection and arsenate by suppressed conductivity detection. The applicability of this method was illustrated by determining t...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2011-01-01
|
| Series: | E-Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2011/463239 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832553025552515072 |
|---|---|
| author | Chetan Chavan Vijayanand Bhate Chanakya Thaker Aditi Khandkar |
| author_facet | Chetan Chavan Vijayanand Bhate Chanakya Thaker Aditi Khandkar |
| author_sort | Chetan Chavan |
| collection | DOAJ |
| description | Present method shows simple and specific determination of traces of inorganic arsenic in water. This method enables simultaneous determination of arsenite by electrochemical detection and arsenate by suppressed conductivity detection. The applicability of this method was illustrated by determining the inorganic arsenite and arsenate content from bore-well water and river water samples without any special pretreatment. The present method for direct determination of arsenite and arsenate shows good sensitivity, selectivity, precision and accuracy. Detection limits determined using this procedure was found to be 2.0 μg/L for arsenite and 30.0 μg/L for Arsenate. The simplicity, ease of use, low detection limit and low running cost of this method makes it appealing for increasing capability of testing in the lab. |
| format | Article |
| id | doaj-art-f54bde7903ae4bb2835f3713a2613848 |
| institution | Kabale University |
| issn | 0973-4945 2090-9810 |
| language | English |
| publishDate | 2011-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | E-Journal of Chemistry |
| spelling | doaj-art-f54bde7903ae4bb2835f3713a26138482025-02-03T05:57:10ZengWileyE-Journal of Chemistry0973-49452090-98102011-01-01841654166110.1155/2011/463239Ion Chromatographic Estimation of Arsenite and Arsenate at Trace LevelChetan Chavan0Vijayanand Bhate1Chanakya Thaker2Aditi Khandkar3Application Laboratory, Dionex(India) Pvt. Ltd., Plot R-610, TTC MIDC, Rabale, Navi Mumbai-400710, Maharashtra, IndiaApplication Laboratory, Dionex(India) Pvt. Ltd., Plot R-610, TTC MIDC, Rabale, Navi Mumbai-400710, Maharashtra, IndiaApplication Laboratory, Dionex(India) Pvt. Ltd., Plot R-610, TTC MIDC, Rabale, Navi Mumbai-400710, Maharashtra, IndiaApplication Laboratory, Dionex(India) Pvt. Ltd., Plot R-610, TTC MIDC, Rabale, Navi Mumbai-400710, Maharashtra, IndiaPresent method shows simple and specific determination of traces of inorganic arsenic in water. This method enables simultaneous determination of arsenite by electrochemical detection and arsenate by suppressed conductivity detection. The applicability of this method was illustrated by determining the inorganic arsenite and arsenate content from bore-well water and river water samples without any special pretreatment. The present method for direct determination of arsenite and arsenate shows good sensitivity, selectivity, precision and accuracy. Detection limits determined using this procedure was found to be 2.0 μg/L for arsenite and 30.0 μg/L for Arsenate. The simplicity, ease of use, low detection limit and low running cost of this method makes it appealing for increasing capability of testing in the lab.http://dx.doi.org/10.1155/2011/463239 |
| spellingShingle | Chetan Chavan Vijayanand Bhate Chanakya Thaker Aditi Khandkar Ion Chromatographic Estimation of Arsenite and Arsenate at Trace Level E-Journal of Chemistry |
| title | Ion Chromatographic Estimation of Arsenite and Arsenate at Trace Level |
| title_full | Ion Chromatographic Estimation of Arsenite and Arsenate at Trace Level |
| title_fullStr | Ion Chromatographic Estimation of Arsenite and Arsenate at Trace Level |
| title_full_unstemmed | Ion Chromatographic Estimation of Arsenite and Arsenate at Trace Level |
| title_short | Ion Chromatographic Estimation of Arsenite and Arsenate at Trace Level |
| title_sort | ion chromatographic estimation of arsenite and arsenate at trace level |
| url | http://dx.doi.org/10.1155/2011/463239 |
| work_keys_str_mv | AT chetanchavan ionchromatographicestimationofarseniteandarsenateattracelevel AT vijayanandbhate ionchromatographicestimationofarseniteandarsenateattracelevel AT chanakyathaker ionchromatographicestimationofarseniteandarsenateattracelevel AT aditikhandkar ionchromatographicestimationofarseniteandarsenateattracelevel |