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I < c w i i v d /or rei’ieic,June 23, 1978. Accepted August 17, 1979. Funds /or /hi\ rcwnrch project were protided by the Graduate School and t h o .Sommc~rf’c~/d Endou,ment of the Department o/ Civil and Mineral /artmeni of Enuironmental Quality.
Simultaneous Concentrations of Ammonia and Nitric Acid in a Polluted Atmosphere and Their Equilibrium Relationship to Particulate Ammonium Nitrate George J. Doyle”, Ernest0 C. Tuazon, Richard A. Graham, Thomas M. Mischke, Arthur M. Winer, and James N. Pitts, Jr. Statewide Air Pollution Research Center, University of California, Riverside, Calif. 9252 1
Simultaneous absolute concentrations of N H J and “ 0 3 in ambient air were measured with short integration times (
