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|Title:||Trace determination of molybdenum using a catalytic current in differential-pulse polarography|
|Authors:||Hsieh, A.-K. |
|Keywords:||Differential pulse polarography|
|Citation:||Hsieh, A.-K.,Ong, T.-H. (1992-01-31). Trace determination of molybdenum using a catalytic current in differential-pulse polarography. Analytica Chimica Acta 256 (2) : 237-241. ScholarBank@NUS Repository.|
|Abstract:||The differential-pulse polarographic determination of molybdenum(VI) coupled with a catalytic homogeneous reaction was carried out in a system containing the molybdenum-ferron complex and an oxidant in acetic-acetate buffer. On addition of the powerful oxidant, the peak current for the reduction of the molybdenum(VI) complex was increased significantly. The calibration graph was linear in the concentration range 1 × 10-6 -1 × 10-7 M and the detection limit was 9.5 ng ml-1. © 1991.|
|Source Title:||Analytica Chimica Acta|
|Appears in Collections:||Staff Publications|
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