Search Results for the EPA National Library Catalog

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Showing: Items 1701 - 1750
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Proton Induced Gamma-Ray Analysis of Atmospheric Aerosols for Carbon, Nitrogen, and Sulfur Composition. 1978
Prototype construction and field demonstration of the parallel cyclone sampling train : final report. 1972
Prototype construction and field demonstration of the parallel cyclone sampling train : final report. 1972
Prototype correlation mask flame photometric detector for measuring sulfur dioxide / 1977
Public Health Problems in Civil Defense. Methods for the Detection and Identification of Chemical Warfare Agents in Aqueous Carriers. 1957
Publications and reports : Environmental Monitoring and Support Laboratory 1955-1969. 1976
Publications and reports : Environmental Monitoring and Support Laboratory 1970-1976. 1976
Pulsed fluorescence monitor for measuring ambient nitrogen dioxide : development of a laboratory prototype / 1977
Purification of Smokestack Gases of an Electrical Generating Station of Sulfur Dioxide Using the Magnesite Method. 1975
Pyrographic Gross Characterization of Water Contaminants. 1973
Quality and quantity of leachate from raw mined Colorado oil shale / 1984
Quality assurance handbook for air pollution measurement systems. Section 2.0.8: revision of pages 3 and 15, section 2.3: revision of subsection 2.3.6, sections 2.0.9, 2.0.11; 2.0.12. Volume II, Ambient air specific methods : 1985
Quality assurance handbook for air pollution measurement systems. Volume II, Ambient air specific methods. 1977
Quality Assurance Handbook for Air Pollution Measurement Systems. Volume III. Stationary Source Specific Methods. 1979
Quality assurance of FBC H2SO4 measurements / 1979
Quality assurance procedures : method 28A, measurement of air to fuel ratio and minimum burn rate for wood-fired appliances / 1989
Quality Assurance Program for Monitoring Ozone and Carbon Monoxide. 1977
Quality Assurance Project Plan for the Dioxin Exposure Initiative: National Dioxin Air Monitoring Network Analytical Methods for the Determination of Total & Individual PCDDs/DSLPCDFs and Individual CODTPlanar PCBs Compounds in Air. 2001
Quality assurance project plan for the National Pesticide Survey of Drinking Water Wells / 1992
Quality assurance project plan for the National Pesticide Survey of Drinking Water Wells : analytical method 1 - nitrogen/phosphorous pesticides and analytical method 3 - chlorinated acid herbicides / 1992
Quality assurance project plan for the National Pesticide Survey of Drinking Water Wells : analytical method 1 / 1992
Quality assurance project plan for the National Pesticide Survey of Drinking Water Wells : analytical method 2 : chlorinated pesticides / 1992
Quality assurance project plan for the National Pesticide Survey of Drinking Water Wells : analytical method 3 / 1992
Quality assurance project plan for the National Pesticide Survey of Drinking Water Wells : analytical method 5 : methyl carbamates / 1992
Quality assurance project plan for the National Pesticide Survey of Drinking Water Wells : analytical method 6 / 1992
Quality assurance project plan for the National Pesticide Survey of Drinking Water Wells : analytical method 6, ethylene thiourea / 1992
Quality assurance project plan for the National Pesticide Survey of Drinking Water Wells : analytical method 7, Fumigants / 1992
Quality assurance project plan for the National Pesticide Survey of Drinking Water Wells : hydrogeologic characterization and second-stage stratification activities / 1992
Quality assurance project plan for the National Pesticide Survey of Drinking Water Wells : referee analyses for analytical method 2--organochlorine pesticides, analytical method 4--carbamates, method 5--methylcarbamates, method 7--fumigants, and method 9--nitrate/nitrite / 1992
Quality assurance project plan for the national pesticide survey of drinking water wells : survey statistics, data collection and processing / 1992
Quality assurance project plan for the National Survey of Pesticides in Drinking Water Wells : well sampling, data collection and processing / 1992
Quality assurance/quality control (QA/QC) procedures for hazardous waste incineration. 1990
Quantification of chlorinated hydrocarbons in previously collected air samples / 1978
Quantitative Analysis of 68 Polar Compounds from Ten Chemical Classes by Direct Aqueous Injection Gas Chromatography. 1984
Quantitative Analysis of Alkyl Phosphates Using Automated Cool On-Column Aqueous Injection. 1989
Quantitative Analysis of Aqueous Species Using Raman Spectrometry and Equilibrium Model Calculations. 1985
Quantitative Separation of Asbestos in Environmental Samples. 1980
Quantitative ultratrace transition metal analysis of high salinity waters utilizing chelating resin separation : application to energy-related environmental samples / 1979
Quantitative X-Ray Powder Diffraction Analysis of Air Particulate Samples. 1983
Quartz Crystal Microbalance Biosensor for Measurement of 2,4-D in Water. 1995
Radiochemical methodology for drinking water / 1975
Radiometric method for the determination of uranium in water : single-laboratory evaluation and interlaboratory collaborative study / 1979
Radiometric THERMACONDE (Trademark) Program. 1971
Radium 226 in Water (Total, Suspended, and Dissolved) by Radon De-Emanation. 1963
Raman Microprobe Analysis of Stationary Source Particulate Pollutants. 1979
Rapid and Accurate Method for Estimating Molecular Weights of Organic Compounds from Low Resolution Mass Spectra. 1992
Rapid Aquatic Toxicity Assay Utilizing Labeled Thymidine Incorporation in Sea Urchin Embryos. 1984
Rapid Detection System for Organophosphates and Carbamate Insecticides in Water. 1972
Rapid Measurement of Aqueous Hydroxyl Radical Concentrations in Steady-State HO Flux Systems. 1992
Rapid Method for Determining 85Kr in Environmental Air Samples. 1971
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