Ambient air quality - Standard method for measurement of benzene concentrations - Part 1: Pumped sampling followed by thermal desorption and gas chromatography; German version EN 14662-1:2005
German title
Luftbeschaffenheit - Standardverfahren zur Bestimmung von Benzolkonzentrationen - Teil 1: Probenahme mit einer Pumpe mit anschließender Thermodesorption und Gaschromatographie; Deutsche Fassung EN 14662-1:2005
Publication date
2005-08
Original language
German
Pages
40
Publication date
2005-08
Original language
German
Pages
40
DOI
https://dx.doi.org/10.31030/9603155
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Short description
The standard describes a method for controlling the European limit value of 5 µg/m3 for benzene. The method uses enrichment of benzene on polymerous sorbents, from which it is desorbed by rapid heating. After gas chromatographic separation from other compounds benzene is detected by a suitable detector.
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