Search Results for the EPA National Library Catalog

Items Found: 3700
Showing: Items 3001 - 3050
Your Search: (SUBJECT=Chemical analysis)


 
 
 
PREV 1 ... 56 57 58 59 60 61 62 63 64 65 66 ... 74 NEXT
Select Item Title Year Published
Sample fugitive lead emissions from two primary lead smelters / 1977
Sampler's guide to the Contract Laboratory Program. 1996
Sampling Air for Gaseous Organic Chemicals Using Solid Adsorbents Applications to Tenax. 1982
Sampling and Analysis Experiments for Improved Characterization of Products of Incomplete Combustion. 1989
Sampling and analysis for high-molecular-weight polar organic compounds / 1986
Sampling and Analysis Information Aids for Stationary Source Personnel. 1993
Sampling and analysis methods for hazardous waste combustion / 1984
Sampling and Analysis of Asbestos Fibers on Filter Media to Support Exposure Assessments: Scoping Effort. 2007
Sampling and Analysis of Atmospheric Aerosols. 1984
Sampling and Analysis of Atmospheric Sulfates and Related Species. 1977
Sampling and analysis of butadiene at a synthetic rubber plant / 1989
Sampling and analysis of coke-oven door emissions / 1977
Sampling and Analysis of Municipal Wastewater Sludge Incinerator Emissions for Metals, Metal Species, and Organics. 1991
Sampling and Analysis of PCDDs and PCDFs in Stationary Source Emission Air Samples. 1992
Sampling and analysis of reduced and oxidized species in process streams : final report / 1979
Sampling and analysis of selected toxic substances : task I, vinylidene chloride. 1977
Sampling and analysis of selected toxic substances : task I: polybrominated biphenyls in air and soil at user sites / 1980
Sampling and analysis of selected toxic substances : task IB : hexachlorobutadiene. 1976
Sampling and analysis of selected toxic substances : task II: analysis for semivolatile brominated organics in fish and turtles. 1980
Sampling and analysis of selected toxic substances : Task IV - ethylene dibromide / 1976
Sampling and analysis of the aquatic environment in POTW's and their vicinity 1979
Sampling and analysis procedures for screening of industrial effluents for priority pollutants. 1977
Sampling and analysis research program at the Paraho shale oil demonstration plant / 1978
Sampling and analytical methodology for atmospheric nitrates : interim report. evaluation of sampling variables / 1978
Sampling and analytical methodology for atmospheric particulate nitrates : final report / 1978
Sampling and anaysis of hazardous wastes / 1988
Sampling and Determination of Minimum Amounts of Lead in the Atmosphere (Probenahme und Bestimmung Kleinster Bleimengen in der Luft). 1974
Sampling and Identification of Pollutant Oils in Industrial Watercourses. 1976
Sampling for organic chemicals and microorganisms in the subsurface / 1977
Sampling guidance for unknown contaminants in drinking water. 2008
Sampling Guidance Manual for the National Dioxin Study. 1984
Sampling of Reactive Atmospheric Species by Transition-Flow Reactor: Application to Nitrogen Species (Journal Version). 1988
Sampling of water and wastewater / 1977
Sampling of water and wastewater. 1977
Sampling Parameters for Sulfate Measurement and Characterization. 1978
Sampling system evaluation for high-temperature, high-pressure processes / 1978
Sampling Tubing Effects on Groundwater Samples. 1985
Sampling/analytical method evaluation for ethylene oxide emission and control unit efficiency determinations / 1988
Santicizer S-148 (Isodecyl Diphenyl Phosphate)-Mutagenicity Screening Test Salmonella Microsomal Assay (Ames Test) with Cover Letter. 1982
Satellite remote sensing study of the trans-boundary movement of pollutants / 1977
Scanning Electron Microscopy/X-ray Fluorescence Characterization of Post-Abatement Dust. 1993
Scientific and technical assessment report on cadmium / 1975
Scientific and technical assessment report on nitrosamines / 1977
Scientific and technical data base for criteria and hazardous pollutants; ERC/RTP review. 0
Scientific Misconduct Activities in Environmental Analyses: Fraud Detection in GC/MS and ICP/MS Activities. 2002
Screening Air Samples for Polynuclear Aromatic Compounds: A Field Study. 1983
Screening methods for PAH priority pollutants in wastewater 1984
Screening methods for the development of air toxics emission factors / 1991
Screening study on feasibility of standards of performance for hydrofluoric acid manufacture / 1978
Seasonal rhythms of blood-lead levels : Boston, 1979-1983. 1995
PREV 1 ... 56 57 58 59 60 61 62 63 64 65 66 ... 74 NEXT

Save, Print or Email Selected Records