Enhanced sensitivity for the differential pulse polarographic determination of Mo(VI) based on adsorption catalytic current
IR@NAL: CSIR-National Aerospace Laboratories, Bangalore
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Title |
Enhanced sensitivity for the differential pulse polarographic determination of Mo(VI) based on adsorption catalytic current
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Creator |
Basu, Bharathibai J
Padma, DK Rajagopalan, SR |
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Subject |
Chemistry and Materials (General)
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Description |
the adsorption catalytic current in a medium containing
chlorate and 8-hydroxyquinoline (exine) is suggested for the
determination of molybdenum(VI). Experimental conditions
such as pH and the composition of supporting electrolyte have been optimized to get a linear calibration graph at trace levels of Mo(VI). The sensitivity for molybdenum can be considerably enhanced by this method. The influence of possible interferences on the catalytic current has been investigated. The sensitivity of the method is compared with those obtained for other DPP methods for molybdenum. A detection limit of 1.0 1Q-8 mol/L has been found.
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Publisher |
Springer Verlag
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Date |
1995
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Type |
Journal Article
PeerReviewed |
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Format |
application/pdf
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Identifier |
http://nal-ir.nal.res.in/9801/1/FreseniusJAnalChem%2D1995.pdf
Basu, Bharathibai J and Padma, DK and Rajagopalan, SR (1995) Enhanced sensitivity for the differential pulse polarographic determination of Mo(VI) based on adsorption catalytic current. Fresenius Journal of Analytical Chemistry, 352 . pp. 598-599. |
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Relation |
http://nal-ir.nal.res.in/9801/
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