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A Field method for sampling benzene in end-exhaled air

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1001 ‎$0‎MAPA20080267476‎$a‎Ljungkvist, Göran M.
24512‎$a‎A Field method for sampling benzene in end-exhaled air‎$c‎Göran M. Ljungkvist, Rolf G. Nordlinder
520  ‎$a‎A simple and reliable field method is presented for sampling and analysis of benzene in end-exhaled air. The sample is collected directly on an adsorbent tube while the subject exhales through a sampling device consisting of a modified peak expiratory flow meter. To ensure sampling of end-exhaled air, the temperature of the breath is monitored during expiration. The analytes subsequently are thermally desorbed and analyzed, shipping is easy, storage is possible, and clean up is unnecessary
65011‎$0‎MAPA20080585679‎$a‎Higiene industrial
65011‎$0‎MAPA20080605278‎$a‎Contaminantes químicos
65011‎$0‎MAPA20080543112‎$a‎Benceno
65011‎$0‎MAPA20080605247‎$a‎Contaminación del aire
65011‎$0‎MAPA20080560973‎$a‎Valores TLV
65011‎$0‎MAPA20080591960‎$a‎Métodos de análisis
7001 ‎$0‎MAPA20080250829‎$a‎Nordlinder, Rolf G.
7400 ‎$a‎American Industrial Hygiene Association journal
7730 ‎$t‎American Industrial Hygiene Association journal‎$d‎Akron, Ohio‎$g‎Vol. 56, nº 7, July 1995 ; p. 693-697