Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/20078| Title: | Square-wave voltammetric method for the determination of trace levels of manganese(IT) and its application to the analysis of low alloy steel |
| Authors: | Dalvi, Aditi A Palrecha, M M Sundaresan, R |
| Issue Date: | Feb-2005 |
| Publisher: | NISCAIR-CSIR, India |
| IPC Code: | Int. Cl.7 G01N 27/00 |
| Abstract: | A highly sensitive, rapid and simple square wave-voltammetric procedure for the determination of Mn(II) has been developed. Mn(II) in triethanolamine (0.1 M) and KOH (0.15 M ) gives a well-defined, reversible peak at -0.456V vs. Ag/AgCl. The calibration curve is linear in the concentration range of 0-100 μg/ml. The minimum concentration that can be determined is found to be -40ng/ml (s.d. = 4.2%). Effect of various ions, which commonly occur with Mn (II), has also been studied. The procedure has been applied for the determination of Mn(II) in low alloy steel samples. |
| Page(s): | 312-314 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.44A(02) [February 2005] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 44A(2) 312-314.pdf | 586.89 kB | Adobe PDF | View/Open |
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.