Articles | Volume 11, issue 10
https://doi.org/10.5194/amt-11-5729-2018
https://doi.org/10.5194/amt-11-5729-2018
Research article
 | 
18 Oct 2018
Research article |  | 18 Oct 2018

Field measurements of methylglyoxal using proton transfer reaction time-of-flight mass spectrometry and comparison to the DNPH–HPLC–UV method

Vincent Michoud, Stéphane Sauvage, Thierry Léonardis, Isabelle Fronval, Alexandre Kukui, Nadine Locoge, and Sébastien Dusanter

Viewed

Total article views: 2,759 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,763 947 49 2,759 358 65 77
  • HTML: 1,763
  • PDF: 947
  • XML: 49
  • Total: 2,759
  • Supplement: 358
  • BibTeX: 65
  • EndNote: 77
Views and downloads (calculated since 02 May 2018)
Cumulative views and downloads (calculated since 02 May 2018)

Viewed (geographical distribution)

Total article views: 2,759 (including HTML, PDF, and XML) Thereof 2,623 with geography defined and 136 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 18 Apr 2024
Download
Short summary
This study presents the first measurements of ambient methylglyoxal, an important atmospheric α-dicarbonyl, using proton transfer reaction time-of-flight mass spectrometry. These measurements mostly agree with concomitant measurements from a reference technique: the DNPH derivatization technique and high-performance liquid chromatography with UV detection. In addition, a careful investigation of the differences between the two techniques is carried out to explain the disagreements observed.