Mahalingam, T. R. ; Geetha, R. ; Thiruvengadasami, A. ; Mathews, C. K. (1982) Determination of trace metals in sodium by electro-thermal atomic absorption spectrometry Analytica Chimica Acta, 142 . pp. 189-195. ISSN 0003-2670
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00032...
Related URL: http://dx.doi.org/10.1016/S0003-2670(01)95280-8
Abstract
Graphite-furnace atomic absorption spectrometry is used to analyze sodium metal after conversion to sodium nitrate. Chromium, Ni, Co, Cd and Pb have detection limits in sodium of 0.18, 0.48, 0.11, 0.02 and 0.48 μg g-1; these are similar to the concentrations in nuclear-grade sodium, except for lead, which is below the detection limit. The behaviour of sodium nitrate, chloride and sulphate as matrices is compared.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 25398 |
| Deposited On: | 06 Dec 2010 13:27 |
| Last Modified: | 06 Jun 2011 11:56 |
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