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A New sampling technique that allows quantitative fit testing by using the employee's own respirator
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MAP20071020217
Johnson, Brian R. ‌
A New sampling technique that allows quantitative fit testing by using the employee's own respirator / Brian R. Johnson, Kyle A. Bjork, Jeffrey B. Weed
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 performed
En: American Industrial Hygiene Association journal. - Akron, Ohio. - Vol. 53, nº 12, December 1992 ; p. 776-779
1. Higiene industrial ‌. 2. Contaminantes químicos ‌. 3. Contaminación atmosférica ‌. 4. Control de la contaminación ‌. 5. Equipos respiratorios ‌. 6. Mascarillas autofiltrantes ‌. 7. Muestreador ‌. 8. Muestreos ‌. I. Bjork, Kyle A. ‌. II. Wedd, Jeffrey B. ‌. III. Título. IV. Título: American Industrial Hygiene Association journal.