HO2 measurements at atmospheric concentrations using a chemical ionization mass spectrometry
Sascha Albrecht1, Anna Novelli2, Andreas Hofzumahaus3, Sungah Kang3, Yare Baker1, Thomas F Mentel3 and Hendrik Fuchs4, (1)Forschungszentrum Jülich GmbH, Institute of Energy and Climate Research, IEK-8: Troposphere, Jülich 52428, Germany, (2)Forschungszentrum Jülich GmbH, Institute of Climate and Energy Systems, Troposphere (ICE-3), Jülich, Germany, (3)Forschungszentrum Jülich GmbH, Institute of Energy and Climate Research, Troposphere (IEK-8), Jülich, Germany, (4)Forschungszentrum Jülich, Institute of Climate and Energy Systems, Troposphere (ICE-3), Jülich, Germany