Determination of methanol and ethanol in test chamber air by using TDS-GC-FID
- A method for the determination of very volatile organic compounds (VVOC) in air was developed and successfully tested for methanol and ethanol. Carbotrap 300 (R) (a multi-bed tube using Carbopack C (R), Carbopack B (R) and Carbosive SIII (R)) was selected as sorption material for thermal desorption and tested for its suitability for emission test chamber measurements. The adsorption behaviour and the chromatographic results are influenced negatively by spiking aqueous solutions on the adsorption medium for calibration purposes. The latter effect can be reduced by blowing dry air across the adsorbent to remove the adsorbed water. Detection and quantification limits were determined for a GC-FID system and compared to GC-MS. The applicability of the method was tested with a methanol eliminating silane modified polymeric adhesive (SMP-adhesive for parquet) in an emission test chamber.
Autor*innen: | Olaf WilkeORCiD, Anja Pech, Birte Mull, Wolfgang HornORCiD, Oliver Jann |
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Dokumenttyp: | Beitrag zu einem Tagungsband |
Veröffentlichungsform: | Graue Literatur |
Sprache: | Englisch |
Titel des übergeordneten Werkes (Englisch): | Indoor Air 2014 - 13th International conference on indoor air quality and climate (Proceedings) |
Jahr der Erstveröffentlichung: | 2014 |
Erste Seite: | B6-HP0620, 1-2 |
Freie Schlagwörter: | Carbotrap 300; Ethanol; Methanol; Thermal desorption; VVOC |
Veranstaltung: | Indoor Air 2014 - 13th International conference on indoor air quality and climate |
Veranstaltungsort: | Hong Kong, People's Republic of China |
Beginndatum der Veranstaltung: | 07.07.2014 |
Enddatum der Veranstaltung: | 12.07.2014 |
Verfügbarkeit des Dokuments: | Datei im Netzwerk der BAM verfügbar ("Closed Access") |
Datum der Freischaltung: | 20.02.2016 |
Referierte Publikation: | Ja |
Datum der Eintragung als referierte Publikation: | 22.12.2014 |