Development and use of Negative Ion Proton Transfer Reaction Chemical Ionization Mass Spectrometry (NI-PTR-CIMS) for the Measurement of Trace Organic Acids in the Atmosphere
Department of Chemistry and Biochemistry, University of Colorado, UCB 215, Boulder, CO 80309, ; Chemical Sciences Division, Earth System Research Laboratory, National Oceanic and Atmospheric Administration, 325 Broadway CSD7, Boulder, CO 80305,
Chemical Sciences Division, Earth System Research Laboratory, National Oceanic and Atmospheric Administration, 325 Broadway CSD7, Boulder, CO 80305,
Chemical Sciences Division, Earth System Research Laboratory, National Oceanic and Atmospheric Administration, 325 Broadway CSD7, Boulder, CO 80305, ; Cooperative Institute for Research in Environmental Sciences, University of Colorado, UCB 216, Boulder, CO 80309,
Chemical Sciences Division, Earth System Research Laboratory, National Oceanic and Atmospheric Administration, 325 Broadway CSD7, Boulder, CO 80305, ; Cooperative Institute for Research in Environmental Sciences, University of Colorado, UCB 216, Boulder, CO 80309,
Aerodyne Research Inc., 45 Manning Road, Billerica, MA 01821-3976,
Aerodyne Research Inc., 45 Manning Road, Billerica, MA 01821-3976,