Centro de Documentacion de Fundación MAPFRE - Evaluation of new in-facepiece sampling procedures for full and half facepieces

Notes: Sumario: Precision and bias were determined on five different methods of conducting in-facepiece sampling. The sampling procedures evaluated in the study were: (1) a continuous, low sampling rate, flush on the respirator, mid nose-mouth probing procedure; (2) a continuous, high sampling rate, deep front of mouth probing procedure; (3) a pulsed exhalation, deep front of mouth probing procedure; (4) an exhalation value discharge procedure; and (5) a pulsed inhalation, deep front of mouth, probing procedureRelated records: En: The Annals of occupational hygiene. - Oxford [etc.]. - nº 2, April 1993 ; p. 151-166Materia / lugar / evento: Higiene industrial Contaminantes químicos Equipos respiratorios Máscaras Muestreos Métodos de evaluación Otros autores: Hornung, R.W.
Secondary titles: Título: The Annals of occupational hygiene
Other categories: 872