Home > Publications database > Description and characterization of an on-line system for long-term measurements of isoprene, methyl vinyl ketone, and methacrolein in ambient air > print

001     29245
005     20240709081731.0
024 7 _ |2 DOI
|a 10.1016/S0021-9673(03)00518-1
024 7 _ |2 WOS
|a WOS:000183025800019
037 _ _ |a PreJuSER-29245
041 _ _ |a eng
082 _ _ |a 540
084 _ _ |2 WoS
|a Biochemical Research Methods
084 _ _ |2 WoS
|a Chemistry, Analytical
100 1 _ |a Komenda, M.
|b 0
|u FZJ
|0 P:(DE-Juel1)VDB799
245 _ _ |a Description and characterization of an on-line system for long-term measurements of isoprene, methyl vinyl ketone, and methacrolein in ambient air
260 _ _ |a New York, NY [u.a.]
|b Science Direct
|c 2003
300 _ _ |a 185 - 201
336 7 _ |a Journal Article
|0 PUB:(DE-HGF)16
|2 PUB:(DE-HGF)
336 7 _ |a Output Types/Journal article
|2 DataCite
336 7 _ |a Journal Article
|0 0
|2 EndNote
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a article
|2 DRIVER
440 _ 0 |a Journal of Chromatography A
|x 0021-9673
|0 3154
|v 995
500 _ _ |a Record converted from VDB: 12.11.2012
520 _ _ |a In this work we present a detailed technical description of the system that was set up for long-term on-line measurements of isoprene and two of its major degradation products, methyl vinyl ketone and methacrolein in order to provide a better understanding of the role of forest stands as a complex source of reactive trace gases into the troposphere and to elucidate the role of forests as chemical reactors. Volatile organic compounds (VOCs) are preconcentrated on cartridges containing a package of two solid adsorbents (Tenax TA and Carbopack X). Ozone removal is performed prior to sampling by titration with nitrogen monoxide. For the calibration and characterization of the system, a diffusion source was built to produce standard gas mixtures of up to 16 different compounds with mixing ratios at tens ppt (parts per trillion) level mixing ratios and high accuracy. The developed system allows a reliable quantification of these VOCs (detection limit similar to10 ppt, reproducibility similar to5%) with a high temporal resolution (similar to30 min) and has proven to be stable and run automatically without major maintainence. (C) 2003 Elsevier Science B.V. All rights reserved.
536 _ _ |a Chemie und Dynamik der Geo-Biosphäre
|c U01
|2 G:(DE-HGF)
|0 G:(DE-Juel1)FUEK257
|x 0
588 _ _ |a Dataset connected to Web of Science
650 _ 7 |a J
|2 WoSType
653 2 0 |2 Author
|a calibration
653 2 0 |2 Author
|a volatile organic compounds
653 2 0 |2 Author
|a isoprene
653 2 0 |2 Author
|a methyl vinyl ketone
653 2 0 |2 Author
|a methacrolein
700 1 _ |a Schaub, A.
|b 1
|u FZJ
|0 P:(DE-Juel1)VDB10108
700 1 _ |a Koppmann, R.
|b 2
|u FZJ
|0 P:(DE-Juel1)VDB810
773 _ _ |a 10.1016/S0021-9673(03)00518-1
|g Vol. 995, p. 185 - 201
|p 185 - 201
|q 995<185 - 201
|0 PERI:(DE-600)1491247-8
|t Journal of chromatography / A
|v 995
|y 2003
|x 0021-9673
856 7 _ |u http://dx.doi.org/10.1016/S0021-9673(03)00518-1
909 C O |o oai:juser.fz-juelich.de:29245
|p VDB
913 1 _ |k U01
|v Chemie und Dynamik der Geo-Biosphäre
|l Chemie und Dynamik der Geo-Biosphäre
|b Environment (Umwelt)
|0 G:(DE-Juel1)FUEK257
|x 0
914 1 _ |y 2003
915 _ _ |0 StatID:(DE-HGF)0010
|a JCR/ISI refereed
920 1 _ |k ICG-II
|l Troposphäre
|d 31.12.2006
|g ICG
|0 I:(DE-Juel1)VDB48
|x 0
970 _ _ |a VDB:(DE-Juel1)25704
980 _ _ |a VDB
980 _ _ |a ConvertedRecord
980 _ _ |a journal
980 _ _ |a I:(DE-Juel1)IEK-8-20101013
980 _ _ |a UNRESTRICTED
981 _ _ |a I:(DE-Juel1)ICE-3-20101013
981 _ _ |a I:(DE-Juel1)IEK-8-20101013

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21