Atmospheric Measurement Techniques
Atmospheric Measurement Techniques
Atmospheric Measurement Techniques
Articles | Volume 14, issue 1
Articles | Volume 14, issue 1
Atmos. Meas. Tech., 14, 133–152, 2021
https://doi.org/10.5194/amt-14-133-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Atmos. Meas. Tech., 14, 133–152, 2021
https://doi.org/10.5194/amt-14-133-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 14, issue 1

Research article 07 Jan 2021

Research article | 07 Jan 2021

An in situ gas chromatograph with automatic detector switching between PTR- and EI-TOF-MS: isomer-resolved measurements of indoor air

Megan S. Claflin et al.

Viewed

Total article views: 1,227 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
814 390 23 1,227 86 18 29
  • HTML: 814
  • PDF: 390
  • XML: 23
  • Total: 1,227
  • Supplement: 86
  • BibTeX: 18
  • EndNote: 29
Views and downloads (calculated since 17 Jul 2020)
Cumulative views and downloads (calculated since 17 Jul 2020)

Viewed (geographical distribution)

Total article views: 1,370 (including HTML, PDF, and XML) Thereof 1,364 with geography defined and 6 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 11 Apr 2021
Download
Short summary
We have developed a field-deployable gas chromatograph with thermal desorption preconcentration and detector switching between two high-resolution mass spectrometers for in situ measurements of volatile organic compounds (VOCs). This system combines chromatography with both proton transfer and electron ionization to offer fast time response and continuous molecular speciation. This technique was applied during the 2018 ATHLETIC campaign to characterize VOC emissions in an indoor environment.
Read more