@Article{egusphere-2026-3918,
AUTHOR = {Marsal, A. and Cavalli, F. and Di Antonio, E. and Houdier, S. and Dominutti, P. and Darfeuil, S. and Jaffrezo, J.-L. and Sauvage, S. and Putaud, J.-P. and Mudway, I. S. and Nenes, A. and Bougiatioti, A. and Mihalopoulos, N. and Pr\'ev\^ot, A. S. H. and Paraskevopoulou, D. and Ku\v{s}an, A. C. and Frka, S. and Krofli\v{c}, A. and Deli\'c, A. and Tariba Lovakovi\'c, B. and Juri\v{c}, A. and Molina, C. and Contini, D. and Guascito, M. R. and Lintz, M. and Rousset, D. and Herrmann, H. and Souza, E. J. d. S. and Ledoux, F. and Fadel, M. and Yu, H. and Yu, J. and Baeza Romero, M. T. and Cerrato-Alvarez, M. and van Os, M. F. and Delaval, M. N. and Mena Cabrera, Y. M. and Trieu, N. and Evans, G. and Galindo, N. and G\'omez-Sanchez, N. and Hlav\'a\v{c}kov\'a, H. and Miku\v{s}ka, P. and Kadam, S. and Shahpoury, P. and L\'opez-Mah\'{\i}a, P. and Moreda-Pi\~neiro, J. and Cheung, R. K. Y. and Kalberer, M. and Introna, M. and Steimer, S. S. and Lin, Z. and Paulson, S. E. and Iram, S. and Stevanovic, S. and Audoux, T. and Alleman, L. Y. and Liu, J. and Fang, T. and Subramanian, P. S. G. and Verma, V. and Pet\"aj\"a, T. and Querol, X. and Hoek, G. and Harrison, R. M. and Uzu, G.},
TITLE = {Harmonizing measurements of oxidative potential of PM: an interlaboratory comparison of the ascorbic acid assay},
JOURNAL = {EGUsphere},
VOLUME = {2026},
YEAR = {2026},
PAGES = {1--28},
URL = {https://egusphere.copernicus.org/preprints/2026/egusphere-2026-3918/},
DOI = {10.5194/egusphere-2026-3918}
}