Global inter-comparison of polyurethane foam passive air samplers evaluating variability due to sampler design and analysis

L. Melymuk, Pernilla Bohlin-Nizzetto, T. Harner, J. Klanova, O. Arnador-Munoz, B. A. Zuluaga, M. Y. Tominaga, Andrew J. Sweetman, B. Jimenez, A. Dreyer, M. Odabasi, J. He, W. Ma, J. Ma, G. Zhang, J. Mueller, C. Paxman, X. Wang