Search Results for the EPA National Library Catalog

Items Found: 21
Showing: Items 1 - 21
Your Search: (SUBJECT=Nephelometers)

Select Item Title Year Published
Aerosol characteristics and visibility / 1977
Analytical Techniques for Polyelectrolytes in Wastewater: A Review. 1987
Annual Report on Establishment and Operation of the Eastern Fine Particle and Visibility Network. 1989
Assessment of Turbidity, Color and Odor in Water. 1972
Automated In Situ water quality sensor workshop February 14-16, 1978 / 1978
Automatic Determination of Sulfates by an Improved Nephelometric Method. Application to the Determination of SO2 in the Ambient Air and of Sulfates in Rainwater (Dosage Automatique des Sulfates par un Methode Nephelometrique Amelioree. Application au Dosage du SO2 dans l'Air Ambiant et des Sulfates dans les Eaux de Pluie). 1974
Dependence of nephelometer scattering coefficients on relative humidity : evolution of aerosol bursts / 1981
Dependence of nephelometer scattering coefficients on relative humidity : fronts, nocturnal disturbance and wood smoke / 1982
Evaluation of a Personal Nephelometer for Human Exposure Monitoring. 2000
Field Operations Guide for Automatic Air Monitoring Equipment. 1971
Field Testing and Evaluation of Methods for Measuring Visibility. 1975
IMPROVE progress report : appendices B-H / 1990
Integrating Nephelometer Response Corrections for Bimodal Size Distributions. 1983
Intercomparison of Measurements by a Telephotometer and an Integrating Nephelometer (Technical Note). 1984
Interim guidance for visibility monitoring / 1980
Meteorological and Site Influences Affecting the Comparison of Nephelometer and Photographic Determinations of Light Extinction at Rural Sites in the Eastern United States. 1992
Methods for the determination of inorganic substances in environmental samples / 1993
Multispectral techniques for remote monitoring of sediment in water : a feasibility investigation / 1980
Tcnicas para calcular emisiones de categorías de fuentes únicas en su genero en Mexicali, México / 1999
Visibility monitoring guidance 1999
Williams Air Force Base air quality monitoring study / 1980

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