Articles | Volume 14, issue 5
https://doi.org/10.5194/amt-14-3895-2021
https://doi.org/10.5194/amt-14-3895-2021
Research article
 | 
27 May 2021
Research article |  | 27 May 2021

Coupling a gas chromatograph simultaneously to a flame ionization detector and chemical ionization mass spectrometer for isomer-resolved measurements of particle-phase organic compounds

Chenyang Bi, Jordan E. Krechmer, Graham O. Frazier, Wen Xu, Andrew T. Lambe, Megan S. Claflin, Brian M. Lerner, John T. Jayne, Douglas R. Worsnop, Manjula R. Canagaratna, and Gabriel Isaacman-VanWertz

Viewed

Total article views: 1,960 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,276 652 32 1,960 225 41 52
  • HTML: 1,276
  • PDF: 652
  • XML: 32
  • Total: 1,960
  • Supplement: 225
  • BibTeX: 41
  • EndNote: 52
Views and downloads (calculated since 12 Aug 2020)
Cumulative views and downloads (calculated since 12 Aug 2020)

Viewed (geographical distribution)

Total article views: 1,960 (including HTML, PDF, and XML) Thereof 1,856 with geography defined and 104 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 23 Apr 2024
Download
Short summary
Measurement techniques that can achieve molecular characterizations are necessary to understand the differences of fate and transport within isomers produced in the atmospheric oxidation process. In this work, we develop an instrument to conduct isomer-resolved measurements of particle-phase organics. We assess the number of isomers per chemical formula in atmospherically relevant samples and examine the feasibility of extending the use of an existing instrument to a broader range of analytes.