Search Results for the EPA National Library Catalog

Items Found: 324
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Look What's Become of Chemical Analysis. 1977
Low Cost Procedure to Make Gaseous Pollutant Audit Materials. 1993
Low frequency automated magnetic field calibration system / 1983
MAGIC DDRP Final Report: Processing Stream, I/O Files and Formats, Deliverables. Volume 4. 1991
MAGIC DDRP Final Report: Processing Stream, Program Listings. Volume 5. 1991
MAGIC DDRP Final Report: Summary of Results for Individual Catchments. Volume 3. 1991
MAGIC/DDRP Final Report. Models, Calibration, Results, Uncertainty Analyses, QA.QC. Volume 1. 1991
Maintenance Manual: Instructions for Sensor Cleaning and Field Calibration. The Potomac River Water Pollution Monitoring System. 1966
Maintenance, Calibration, and Operation of Isokinetic Source-Sampling Equipment. 1972
Manual for construction and operation of toxicity-testing proportional diluters / 1978
Manual of analytical quality control for pesticides and related compounds in human and environmental samples : a compendium of systematic procedures designed to assist in the prevention and control of analytical problems / 1979
Mathematical Determination of Total Oxygen in Solid Wastes. 1971
Mathematical techniques for X-ray analyzers / 1980
Measurement of Groundwater Flow Using an In-Situ Thermal Probe. 1973
Measurement of Non-Methane Hydrocarbons. 1971
Measurement of On-the-Fly Fourier Transform Infrared Reference Spectra of Environmentally Important Compounds. 1985
Measurement of PCB emissions from combustion sources / 1979
Measurement techniques for inorganic trace materials in control system streams / 1976
Methanol Measurement in Auto Exhaust Using a Gas-Filter Correlation Spectrometer. 1985
Method 300.0 : the determination of inorganic anions in water by ion chromatography / 1989
Method for Quantifying the Prediction Uncertainties Associated with Water Quality Models. 1993
Methods for measuring the acute toxicity of effluents to freshwater and marine organisms / 1985
Methods for the determination of inorganic compounds in drinking water : methods 300.0 and 200.8 / 1989
Mobilization of Aviation Gasoline from a Residual Source. 1989
Modeling of Phytoplankton in Saginaw Bay. 2. Post-Audit Phase. 1986
Modified Langmuir Equation for Predicting Sorption of Methylacridinium Ion in Soils and Sediments. 1985
Multiple-Channel Conductometer for Measuring Salinity Concentrations in Laboratory Flows. 1970
National Air Sampling Network. 1975
Nitric Oxide Measurement Study: Optical Calibration - Volume I. 1980
Non-methane organic compound continuous monitoring in Cleveland and Concinnati [sic] : 1981 ozone and monitoring study / 1982
Nuclear Cement Content Gage - Instruction Manual. 1975
Operation manual for automatic dichotomous samplers : application to Beckman dichotomous samplers / 1981
Optical detection of fiber particles in water / 1979
Optimal Cost Control Strategies for Attached Algae. 1983
Optimized chemiluminescence system for measuring atmospheric ammonia / 1979
Optimum Frequency of Calibration Monitoring. 1988
Outdoor Noise Monitoring System with Automatic Calibration and Remote Digital Display. 1975
Ozone calibration and audit by gas phase titration in excess ozone : (Bendix® transportable field calibration system, models 8861D and 8861DA) / 1979
Particle size distribution of nitrate aerosols in the Los Angeles air basin / 1977
Particulate sampling and support : final report / 1979
Particulate sampling support : 1977 annual report / 1978
Particulate sizing techniques for control device evaluation / 1975
Particulate sizing techniques for control device evaluation : cascade impactor calibrations / 1976
Pattern Recognition Studies of Complex Chromatographic Data Sets. 1985
Performance audit procedures for opacity monitors / 1983
Performance audit procedures for opacity monitors / 1992
Performance audit procedures for opacity monitors : technical assistance document / 1987
Performance Evaluation Materials for the Analysis of Volatile Organic Contaminants in Soil: A Preliminary Assessment. 1990
Performance specification tests for pollutant and diluent gas monitors : reporting requirements, report format, and review procedures / 1983
Performance specifications for continuous monitoring of total reduced sulfur emission (proposed July 20, 1981, 46 FR 37287) : summary of comments and responses. 1983
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