Title: ICARUS Chamber Experiment: Ng Research Group_20170109_ALPHA-PINENE_Hydroxyl radical_1:2 MgSO4/H2SO4_60%RH Description: Goals: To characterize particulate organic nitrate generated from photooxidation of a-pinene in moderate NO level and to understand its hydrolysis process. Summary: SOA including particulate organic nitrate formed upon UV light on by injecting 22 ppb a-pinene and 2 ppm H2O2, and keeping NO level at around 50 ppb by continuous injection. Organization: Ng Research Group Lab Affiliation: Georgia Institute of Technology Chamber: Georgia Tech Environmental Chamber (Far) Experiment Category: Condensed-phase chemical reaction, Aerosol formation Oxidant: Hydroxyl radical Reactants: ALPHA-PINENE Reaction Type: Photooxidation, Hydrolysis Relative Humidity: 48-65 Temperature: 25-28 Seed Name: 1:2 MgSO4/H2SO4 Metadata URL: https://gdex.ucar.edu/dataset/id/f8a24a42-9f94-4ebd-a656-56297566eab7.html