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 Stark1,2, Manjula R Canagaratna1, Jordan Krechmer3, Andrew T Lambe1, Gabriel A Isaacman-VanWertz4, John B Nowak5, Joel Kimmel6, Jesse H Kroll4, John Toulson Jayne7 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)University of Colorado at Boulder, Boulder, CO, United States, (4)Massachusetts Institute of Technology, Cambridge, MA, United States, (5)NASA Langley Research Center, Hampton, VA, United States, (6)Tofwerk AG, Thun, Switzerland, (7)Aerodyne Research Inc, Billerica, MA, United States