Aerosol evaluation difficulties due to particle deposition on filter holder inner walls
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| 001 | MAP20071017841 | ||
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| 245 | 1 | 0 | $aAerosol evaluation difficulties due to particle deposition on filter holder inner walls$cM. Demange... [et al.] |
| 520 | $aThe analysis of aerosol particles collected on aerosol samplers is most generally performed on the filter alone. A chemical digestion method, performed directly inside the filter cassette, avoids any external pollution or sample loss due to handling. A systematic comparison of these two methods, performed on different industrial sites, demonstrates that a sometimes significant fraction of the sampled aerosol deposits on the inner cassette walls, resulting in severe underestimation of the occupational hazard with the first method. A review of published laboratory studies clearly indicates that every particle entering the cassette is part of the sample | ||
| 650 | 1 | 1 | $0MAPA20080585679$aHigiene industrial |
| 650 | 1 | 1 | $0MAPA20080605278$aContaminantes químicos |
| 650 | 1 | 1 | $0MAPA20080549534$aAerosoles |
| 650 | 1 | 1 | $0MAPA20080616441$aContaminación atmosférica |
| 650 | 1 | 1 | $0MAPA20080621186$aControl de la contaminación |
| 650 | 1 | 1 | $0MAPA20080559670$aMuestreador |
| 650 | 1 | 1 | $0MAPA20080543969$aFiltros |
| 650 | 1 | 1 | $0MAPA20080551797$aMuestreos |
| 700 | 1 | $0MAPA20080023027$aDemange, M. | |
| 740 | 4 | $aThe Annals of occupational hygiene | |
| 773 | 0 | $tThe Annals of occupational hygiene$dOxford [etc.]$gnº 4, August 1990 ; p. 399-403 |