Ambient air quality - Standard method for measurement of benzene concentrations - Part 2: Pumped sampling followed by solvent desorption and gas chromatography; German version EN 14662-2:2005
German title
Luftbeschaffenheit - Standardverfahren zur Bestimmung von Benzolkonzentrationen - Teil 2: Probenahme mit einer Pumpe mit anschließender Lösemitteldesorption und Gaschromatographie; Deutsche Fassung EN 14662-2:2005
Publication date
2005-08
Original language
German
Pages
34
Publication date
2005-08
Original language
German
Pages
34
DOI
https://dx.doi.org/10.31030/9603158
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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 activated charcoal, from which it is extracted by a solvent. After gas chromatographic separation from other compounds benzene ise detected by a suitable detector.
Content
ICS
13.040.20
DOI
https://dx.doi.org/10.31030/9603158
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