Research Article
Analytical Performances of Nanostructured Gold Supported on Metal Oxide Sorbents for the Determination of Gaseous Mercury
Table 4
TGM in the laboratory ambient air where “Au” stands for gold-coated sand.
| | Sample | Hg (ng m−3) | | Au | Au/TiO2 |
| | 1st floor (L1) | 7.0 | 7.8 | | 7.8 | 10.0 | | 8.5 | 12.5 | | Mean ± SD | | |
| | 2nd floor (L2) | 6.8 | 6.8 | | 8.5 | 7.9 | | 9.8 | 8.9 | | Mean ± SD | | |
| | 3rd floor (L3) | 4.8 | 5.1 | | 6.2 | 5.9 | | 7.9 | 7.0 | | Mean ± SD | | |
| | Roof (R) | 5.8 | 3.2 | | 8.3 | 9.2 | | 11.6 | 15.0 | | Mean ± SD | | |
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