Jan Pollmann
Max Planck Society
11 Papers
75 Citations
Jan Pollmann is an academic researcher from Max Planck Society. The author has contributed to research in topics: Chemistry & Gravimetric analysis. The author has an hindex of 7, co-authored 11 publications. Previous affiliations of Jan Pollmann include Institute of Arctic and Alpine Research & University of Colorado Boulder.
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Papers
Analysis of atmospheric sesquiterpenes: sampling losses and mitigation of ozone interferences.
TL;DR: The results underline the need and present applicable techniques for removal of ozone in air samples for SQT analysis by solid adsorption techniques.
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Analytical techniques for sesquiterpene emission rate studies in vegetation enclosure experiments
TL;DR: In this article, the authors provide guidelines for the analysis of a wide range of volatile organic compounds in the ∼C13−C17 volatility range. But, the results for the other organic compounds were similar and indicate that these data mostly stem from the volatility of these compounds.
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Calibration system and analytical considerations for quantitative sesquiterpene measurements in air.
Detlev Helmig,Tobias Revermann,Jan Pollmann,Oliver Kaltschmidt,Aidaris Jimenez Hernandez,Florence Bocquet,Donald E. David +6 more
TL;DR: Results from this research provide general guidelines for gas-phase analysis of related compounds in the C14-C16 volatility range, and identify errors in the gravimetric method stemming from residual solvent evaporation, impurities, and chemical analyte losses.
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Evaluation of solid adsorbent materials for cryogen-free trapping-gas chromatographic analysis of atmospheric C2-C6 non-methane hydrocarbons.
TL;DR: A Peltier-cooled, regenerable water trap inserted into the sample flow path was found to mitigate problems and to allow quantitative and reproducible results for all analytes at all tested humidity conditions.
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Sampling, storage, and analysis of C2-C7 non-methane hydrocarbons from the US National Oceanic and Atmospheric Administration Cooperative Air Sampling Network glass flasks.
TL;DR: More than 94% of all data comparisons for C2-C5 alkanes, isoprene, benzene and toluene fell within the combined accuracy and precision objectives of the World Meteorological Organization Global Atmosphere Watch (WMO-GAW) for NMHC measurements.
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