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Section: ArticlesTitle: Use of a sedimentation method for determing respirable mass fraction in a bulk dust sample / Parker Reist, Debbi CreedAuthor: Reist, Parker C.Notes: Sumario: A preliminary study of a liquid sedimentation technique is described that was used to determine respirable particle fractions for a variety of insoluble dusts. Side-by-side comparisons of sedimentation and averaged cyclone respirable fraction measurements gave fairly good agreement. This method provides a rapid, inexpensive, and easy way to obtain estimates of the respirable fraction of bulk dust samplesRelated records: En: American Industrial Hygiene Association journal. - Akron, Ohio. - Vol. 55, nº 7, July 1994 ; p. 619-625Materia / lugar / evento: Higiene industrialPolvoEvaluación higiénicaMétodos de análisisSedimentaciónEnfermedades profesionalesVías respiratoriasOtros autores: Creed, Debbi Secondary titles: Título: American Industrial Hygiene Association journal Other categories: 872Rights: In Copyright (InC)