|Title:||Measuring partition coefficients of VOCs using a dynamic, PTR-MS-coupled method|
|Authors :||Pollien, Philippe|
Glöss, Alexia N.
|Conference details:||4th International Proton Transfer Reaction Mass Spectrometry Conference, Obergurgl, Feb 16-21, 2009|
|Publisher / Ed. Institution :||Innsbruck University Press|
|Publisher / Ed. Institution:||Innsbruck|
|License (according to publishing contract) :||Licence according to publishing contract|
|Type of review:||Not specified|
|Subjects :||Partition ceofficient; PTR-MS; Henry law constants|
|Subject (DDC) :||540: Chemistry|
|Abstract:||To determine water-air partition coefficients (Henry`s law constant, HLC), a series of dynamic approaches have been developed and step-wise improved, towards increased accuracy, extended temperature range and volatility range. These allow the rapid and reproducible determination of HLCs even for molecules with very low volatility, without the need of calibration. The various configurations have been applied to determine the HLCs of volatile organic compounds (VOCs) of different volatility, over the tempertaure range 20 to 90°C.|
|Further description :||Winner of IONICON Poster Awards at the 4th International PTR-MS Conference|
|Departement:||Life Sciences und Facility Management|
|Publication type:||Conference Paper|
|Appears in Collections:||Publikationen Life Sciences und Facility Management|
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