Construction and calibration of permeation tubes.
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Data
1996-01-01
Autores
Cardoso, Arnaldo Alves [UNESP]
Locateli, A. F.
Carloni, J.
Franco, R.
Título da Revista
ISSN da Revista
Título de Volume
Editor
Editora Unesp
Resumo
A dynamic system for stablishing a known standard gas mixture is necessary for many studies such as development and testing of analytical methods. A permeation tube can be used for this purpose. The work described here shows the construction, operation and calibration of a simple permeation tube which can be used to obtain large amounts of a standard gas.
Descrição
Palavras-chave
permeation tube, standard gas generation, standard gas analysis, test atmospheres
Como citar
Ecletica Química. São Paulo: Editora Unesp, v. 21, p. 111-117, 1996.