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http://nopr.niscpr.res.in/handle/123456789/18501| Title: | Pre-concentration and determination of trace elements in natural waters by inductively coupled plasma-atomic emission spectrometry |
| Authors: | Ramesh, A Mohan, K Rama Seshaiah, K Rajasekhar, J |
| Issue Date: | Apr-2001 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | A method has been developed for the determination of Cd (II),Cu (II), Mn (II), Ni (II), Pb (II) and Zn (II) in natural waters by inductively coupled plasma-atomic emission spectrometry after pre-concentration by solvent extraction with piperidine dithiocarbamate (pipDTC). The metals are complexed with pipDTC and the complexes extracted into isobutyl methyl ketone and subsequently back-extracted into nitric acid. Metals in nitric acid have been determined by aspirating into argon plasma of ICP-AES. The method has been applied for the determination of the tested metal ions in natural waters. |
| Page(s): | 430-432 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.40A(04) [April 2001] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 40A(4) 430-432.pdf | 685.29 kB | Adobe PDF | View/Open |
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