Measurement of gaseous emission; determination of acrylonitrile; gaschromatographic method; grab sampling
German title
Messen gasförmiger Emissionen; Messen von Acrylnitril; Gas-chromatographisches Verfahren; Probenahme mit Gassammelgefäßen
Publication date
1987-04
Original language
German,
English
Pages
12
Publication date
1987-04
Original language
German,
English
Pages
12
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Short description
By means of a gas sampling tube a sample is taken from the waste gas to be examined. This sample is introduced into a gas chromatograph and analysed with an appropriate separation column. The concentration of acrylonitrile is determined by external standardisation.