Laboratory and Ambient Measurements of Oxidized Organic Compounds in the Gas Phase Using Nitrate Ion Chemical Ionization Coupled with High Resolution Time-of-Flight Mass Spectrometry

Paola Massoli1, Harald Stark2,3, Manjula R Canagaratna1, Jordan Krechmer4, Andrew T Lambe3, Gabriel A Isaacman-VanWertz5, John B Nowak6, Joel Kimmel7, Jesse H Kroll8, John Toulson Jayne9 and Douglas R Worsnop1, (1)Aerodyne Research Inc., Billerica, MA, United States, (2)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (3)Aerodyne Research Inc., Billerica, United States, (4)University of Colorado at Boulder, Boulder, United States, (5)Massachusetts Institute of Technology, Cambridge, MA, United States, (6)NASA Langley Research Center, Hampton, VA, United States, (7)Tofwerk AG, Thun, Switzerland, (8)Massachusetts Institute of Technology, Civil and Environmental Engineering, Cambridge, United States, (9)Aerodyne Research Inc, Billerica, MA, United States