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Method for the Automated Measurement of Fine Particle Nitrate in the Atmosphere

Article Abstract:

The authors introduce a method for measuring fine particle nitrate that uses a flash vapor analysis. The new instrument runs automatically and produces immediate results.

Author: Stolzenburg, Mark R., Hering, Susanne V.
Publisher: American Chemical Society
Publication Name: Environmental Science & Technology
Subject: Science and technology
ISSN: 0013-936X
Year: 2000
Industrial Gas Manufacturing, Measuring & controlling devices, not elsewhere classified, Other Measuring and Controlling Device Manufacturing, Industrial gases, Airborne Particle Measurement Equip, Nitric Oxide, Testing and measuring equipment industry, Particulate pollutants, Technical, Air pollution testing equipment

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A new portable, real-time ozone monitor

Article Abstract:

Researchers from the University of California, Berkeley and Aerosol Dynamics Inc. tested a crystal-based ozone sensor in the laboratory and in two offices and homes in Southern California.

Author: Stolzenburg, Mark R., Hering, Susanne V., Black, Douglas R., Harley, Robert A.
Publisher: American Chemical Society
Publication Name: Environmental Science & Technology
Subject: Science and technology
ISSN: 0013-936X
Year: 2000
Process control instruments, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables, Product information, Process Chemical Sensors, Instrument industry, University of California (Berkeley), Process control equipment, Chemical detectors

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Sensitivity of particulate matter nitrate formation to precursor emissions in the California San Joaquin Valley

Article Abstract:

A study utilizing a box model that simulated atmospheric chemistry and gas/particle partition of inorganic compounds on the formation of secondary ammonium nitrate during the 1995 Integrated Monitoring Study in San Joaquin Valley, California was conducted. Particulate matter nitrate concentration was impacted by reductions in VOC emissions, and nitric acid was the limiting reagent in the formation of PM nitrate.

Author: Seigneur, Christian, Pun, Betty K.
Publisher: American Chemical Society
Publication Name: Environmental Science & Technology
Subject: Science and technology
ISSN: 0013-936X
Year: 2001
Research and Development in the Physical, Engineering, and Life Sciences, California, Air Pollution Control R&D, Pollution, Air pollution research, Pollution control research, Volatile organic compounds, San Joaquin Valley

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Subjects list: Statistical Data Included, Research, Instrument industry (Equipment), United States, Pollution control industry, Air pollution
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