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Sección: ArtículosTítulo: A New sampling technique that allows quantitative fit testing by using the employee's own respirator / Brian R. Johnson, Kyle A. Bjork, Jeffrey B. WeedAutor: Johnson, Brian R.Notas: Sumario: A new, in mask sampling technique has been developed that enhances current quantitative respirator fit test methods. This new sampling technique eliminates the need for a permanently modified respirator for conducting fit tests. With this new technique, a sample was drawn from the breathing zone inside the respirator by means of a sampling adapter, which was temporarily attached between one of the air purifying filters and the facepiece before a fit test was performedRegistros relacionados: En: American Industrial Hygiene Association journal. - Akron, Ohio. - Vol. 53, nº 12, December 1992 ; p. 776-779Materia / lugar / evento: Higiene industrialContaminantes químicosContaminación atmosféricaControl de la contaminaciónEquipos respiratoriosMascarillas autofiltrantesMuestreadorMuestreosOtros autores: Bjork, Kyle A. Wedd, Jeffrey B. Títulos secundarios: Título: American Industrial Hygiene Association journal Otras clasificaciones: 872Derechos: In Copyright (InC)