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Vapor pressure apparatus: Semi‐micro
Author(s) -
Bonhorst Carl W.,
Althouse P. M.,
Triebold H. O.
Publication year - 1949
Publication title -
journal of the american oil chemists' society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.512
H-Index - 117
eISSN - 1558-9331
pISSN - 0003-021X
DOI - 10.1007/bf02651448
Subject(s) - capillary action , vapor pressure , flow resistance , materials science , water vapor , flow (mathematics) , capillary pressure , composite material , mechanics , analytical chemistry (journal) , chemistry , chromatography , physics , organic chemistry , porosity , porous medium
Summary An apparatus is described for the determination of vapor pressures on small amounts of pure substances with an accuracy of ±0.1 mm. Use is made of the increase in resistance to gas flow which accompanies decrease in diameter of a capillary.
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