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Interferences in the determination of nitrogen dioxide in a chemiluminescent analyser
Author(s) -
Felstead D. K.,
Maddison P.,
Reilly D. A.
Publication year - 1976
Publication title -
fire and materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.482
H-Index - 58
eISSN - 1099-1018
pISSN - 0308-0501
DOI - 10.1002/fam.810010307
Subject(s) - nitrogen dioxide , chemiluminescence , analyser , nitrogen , spectrum analyzer , combustion , nitrogen oxide , chemistry , nitrogen oxides , hydrogen cyanide , sulfur dioxide , nox , inorganic chemistry , waste management , chromatography , engineering , organic chemistry , electrical engineering
A commercial chemiluminescent nitrogen oxides analyzer performed well in its nitric oxide mode when applied to the combustion products of polyurethane materials, but when test gases were passed through a thermal converter prior to measurement of nitrogen dioxide, serious, interferences was encountered from hydrogen cyanide and other nitrogen compounds.