OH clock determination by proton transfer reaction mass spectrometry at an environmental chamber

The hydroxyl free radical (OH) is the major oxidizing species in the lower atmosphere. Measuring the OH concentration is generally difficult and involves elaborate, expensive, custom-made experimental setups. Thus other more economical techniques, capable of determining OH concentrations at environm...

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Bibliographic Details
Main Authors: P. Barmet, J. Dommen, P. F. DeCarlo, T. Tritscher, A. P. Praplan, S. M. Platt, A. S. H. Prévôt, N. M. Donahue, U. Baltensperger
Format: Article
Language:English
Published: Copernicus Publications 2012-03-01
Series:Atmospheric Measurement Techniques
Online Access:http://www.atmos-meas-tech.net/5/647/2012/amt-5-647-2012.pdf