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Partition coefficients of selected environmentally important volatile organic compounds determined by gas–liquid chromatography with polydimethylsiloxane stationary phase

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Title: Partition coefficients of selected environmentally important volatile organic compounds determined by gas–liquid chromatography with polydimethylsiloxane stationary phase
Authors: Kloskowski, Adam1, Chrzanowski, Wojciech1 wojtek@chem.pg.gda.pl, Pilarczyk, Michał1, Namieśnik, Jacek2
Source: Journal of Chemical Thermodynamics. Jan2005, Vol. 37 Issue 1, p21-29. 9p.
Subjects: Partition coefficient (Chemistry), Chromatographic analysis, Volatile organic compounds, Gas chromatography, Organic compounds
Abstract: Abstract: In this paper, partition coefficients (distribution constants) of 14 organic compounds of environmental importance (frequently determined in indoor air) between the gas and liquid phase (polydimethylsiloxane, PDMS) are presented, determined by two gas chromatographic methods: isothermal elution and temperature programmed elution using the LTPRI (linear temperature programme retention index) approach. We examined applicability of this approach to polar compounds. We took efforts to ensure best possible accuracy and trace the possible sources of error. Precision was estimated by reproducing the results using four chromatographic columns differing in diameter and stationary phase coating thickness. We consider some factors influencing the determination of thermodynamic quantities by gas chromatography and suggest some improvements. [Copyright &y& Elsevier]
Copyright of Journal of Chemical Thermodynamics is the property of Academic Press Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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DbLabel: Engineering Source
An: 19229396
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PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Partition coefficients of selected environmentally important volatile organic compounds determined by gas–liquid chromatography with polydimethylsiloxane stationary phase
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  Data: <searchLink fieldCode="AR" term="%22Kloskowski%2C+Adam%22">Kloskowski, Adam</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Chrzanowski%2C+Wojciech%22">Chrzanowski, Wojciech</searchLink><relatesTo>1</relatesTo><i> wojtek@chem.pg.gda.pl</i><br /><searchLink fieldCode="AR" term="%22Pilarczyk%2C+Michał%22">Pilarczyk, Michał</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Namieśnik%2C+Jacek%22">Namieśnik, Jacek</searchLink><relatesTo>2</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Chemical+Thermodynamics%22">Journal of Chemical Thermodynamics</searchLink>. Jan2005, Vol. 37 Issue 1, p21-29. 9p.
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  Data: <searchLink fieldCode="DE" term="%22Partition+coefficient+%28Chemistry%29%22">Partition coefficient (Chemistry)</searchLink><br /><searchLink fieldCode="DE" term="%22Chromatographic+analysis%22">Chromatographic analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Volatile+organic+compounds%22">Volatile organic compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Gas+chromatography%22">Gas chromatography</searchLink><br /><searchLink fieldCode="DE" term="%22Organic+compounds%22">Organic compounds</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Abstract: In this paper, partition coefficients (distribution constants) of 14 organic compounds of environmental importance (frequently determined in indoor air) between the gas and liquid phase (polydimethylsiloxane, PDMS) are presented, determined by two gas chromatographic methods: isothermal elution and temperature programmed elution using the LTPRI (linear temperature programme retention index) approach. We examined applicability of this approach to polar compounds. We took efforts to ensure best possible accuracy and trace the possible sources of error. Precision was estimated by reproducing the results using four chromatographic columns differing in diameter and stationary phase coating thickness. We consider some factors influencing the determination of thermodynamic quantities by gas chromatography and suggest some improvements. [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Chemical Thermodynamics is the property of Academic Press Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1016/j.jct.2004.07.020
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      – Code: eng
        Text: English
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        PageCount: 9
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      – SubjectFull: Partition coefficient (Chemistry)
        Type: general
      – SubjectFull: Chromatographic analysis
        Type: general
      – SubjectFull: Volatile organic compounds
        Type: general
      – SubjectFull: Gas chromatography
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      – SubjectFull: Organic compounds
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      – TitleFull: Partition coefficients of selected environmentally important volatile organic compounds determined by gas–liquid chromatography with polydimethylsiloxane stationary phase
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            NameFull: Chrzanowski, Wojciech
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            NameFull: Pilarczyk, Michał
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            NameFull: Namieśnik, Jacek
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            – D: 01
              M: 01
              Text: Jan2005
              Type: published
              Y: 2005
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