Pandey, L P (1977) Spectrophotometric determination of vanadium by diphenylcarbazide. NML Technical Journal, 19 (3-4). pp. 45-46.
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Abstract
A precise accurate and rapid method for spectrophotometric determination of vanadium has been developed based on coloured complex formation of vanadium with diphenylcarbazide. The complex is extracted in acetic acid medium and absorbances are measured at 560 nm. Effects of acidity, reagent, time and interference have been studied. The system obeys Beer's law and sensivity of the method was found to be 0.012 µg/cm2 (Sandel's) (Dr. L.P. Pandey, Scientist, National Metallurgical Laboratory)
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Beer's law; Spectrophotometric determination-vanadium |
| Subjects: | Metallurgy |
| Divisions: | Metal Extraction and Forming |
| Depositing User: | Dr. A K Sahu |
| Date Deposited: | 28 Dec 2010 05:15 |
| Last Modified: | 19 Mar 2012 07:26 |
| URI: | http://ictu2016-114.nmlindia.org/id/eprint/2200 |
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