Flame AAS determination of thallium in soils |
| |
| Authors: | Tsakovski S Ivanova E Havezov I |
| |
| Institution: | Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, BG-1040 Sofia, Bulgaria. |
| |
| Abstract: | The anion-exchange enrichment of TlCl(-)(4) coupled to flame AAS is applied to the determination of the total, pseudo-total (not bound in the silicate matrix) and mobile (plant available) content of thallium in soils. Ascorbic acid is used as a new efficient eluent of thallium. The limit of detection of the method is 0.04,mug/g, the relative standard deviation at the 1 mug/g level is about 3%. The method is rapid and simple. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
