Search Results for the EPA National Library Catalog

Items Found: 3699
Showing: Items 951 - 1000
Your Search: (SUBJECT=Chemical analysis)


 
 
 
PREV 1 ... 15 16 17 18 19 20 21 22 23 24 25 ... 74 NEXT
Select Item Title Year Published
Determination of Sulfur Dioxide, Nitrogen Oxides, and Carbon Dioxide in Emissions from Electric Utility Plants by Alkaline Permanganate Sampling and Ion Chromatography. 1985
Determination of TCDD in industrial and municipal wastewaters / {Microfiche} 1982
Determination of the Chemical Oxygen Demand of Shell Chemicals with Cover Letter. 1982
Determination of the Phosphate in Solid Waste Using the Vanadomolybdophosphoric Acid Method. 1971
Determination of thiocarbamates in industrial and municipal wastewaters : butylate, cycloate, EPTC, molinate, pebulate, and vemolate / 1985
Determination of thiophosphates in industrial and municipal wastewaters : aspon, dichlofenthion, famphur, fenitrothion, fonophos, phosmet and thionazin / 1985
Determination of Total Organic Emissions from Hazardous Waste Combustors. 1995
Determination of Total Organic Halide in Water: A Comparative Study of Two Instruments. 1990
Determination of Total Sulfur in Gasoline by Gas Chromatography with a Flame Photometric Detector. 1976
Determination of toxic chemicals in effluent from household septic tanks / 1985
Determination of trace elements in waters and wastes by inductively coupled plasma - mass spectrometry : [test] method 200.8 / 1989
Determination of Trace Level Hydrocarbons in Marine Biota. 1978
Determination of trace metals in effluents by differential pulse anodic stripping voltametry / 1977
Determination of Trace Quantities of Anticholinesterase Pesticides in Air and Water. 1973
Determination of trace quantities of sulfate ion : new approaches to an old problem / 1979
Determination of Tract Quantities of Anticholinesterase Pesticides. 1973
Determination of Volatile Organic Compounds in Fish Samples by Vacuum Distillation and Fused Silica Capillary Gas Chromatography/Mass Spectrometry. 1983
Determination of Volatile Organics in Industrial and Municipal Wastewaters. 1981
Determination of volatile pesticides in industrial and municipal wastewaters / 1985
Determination of zinc, cadmium, lead, and copper in water by anodic stripping voltammetry / 1978
Determining Beryllium in Drinking Water by Graphite Furnace Atomic Absorption Spectroscopy. 1993
Determining the Concentration of Oil in Water Samples by Infrared Spectrophotometry. Phase I: Sample Aging Study. 1974
Determining the Concentration of Oil in Water Samples by Infrared Spectrophotometry. Phase II. Interlaboratory Study. Volume II. 1975
Determining the Concentration of Oil in Water Samples by Infrared Spectrophotometry. Phase II. Interlaboratory Study. Volume III. 1975
Determining the Concentration of Oil in Water Samples by Infrared Spectrophotometry: Phase II. Interlaboratory Study: Volume I. 1975
Developing methods for analyzing oil dispersants in seawater / 1984
Development and Assessment of Procedures for Collection, Chemical Characterization and Mutagenicity Testing of Ambient Air. 1983
Development and Evaluation of a Procedure for Determining Volatile Organics in Water (Journal Version). 1988
Development and evaluation of a quantitative enzyme linked immunosorbent assay (ELISA) for polychlorinated biphenyls / 1994
Development and Evaluation of a Source Sampling and Analysis Method for Hydrogen Cyanide. 1997
Development and Evaluation of Analytical Test Procedures for Priority Pollutants. 1983
Development and Evaluation of Methods for Total Organic Halide and Purgeable Organic Halide in Wastewater. 1984
Development and Evaluation of Monitoring Methods for Polycyclic Aromatic Hydrocarbons in House Dust and Track-In Soil. 1993
Development and evaluation of procedures for the analysis of simplecyanides, total cyanide, and thiocyanate in water and wastewater / 1983
Development and Validation of a Method for Measuring Exempt Volatile Organic Compounds and Carbon Dioxide in Consumer Products. 1997
Development and Validation of a Test Method for Formaldehyde Emissions. 1990
Development and Validation of Methods for Real-Time Measurement of Pollutant Transport from an Urbanized Estuary. 1991
Development document for effluent limitations guidelines and new source performance standards for the fish meal, salmon, bottom fish, clam, oyster, sardine, scallop, herring, and abalone segment of the canned and preserved fish and seafood processing industry point source category. 1975
Development document for effluent limitations guidelines, pretreatment standards, and new source performance standards for the pesticide chemicals manufacturing category / 1993
Development of a Battery-Operated Portable Synchronous Luminescence Spectrofluorometer. 1993
Development of a breadboard CO2 laser photoacoustic toxic vapor monitor : project summary / 1988
Development of a Breadboard CO2 Laser Photoacoustic Toxic Vapor Monitor. 1988
Development of a capillary wick unsaturated zone pore water sampler. 1988
Development of a chemical toxicity assay for pulp mill effluents / 1980
Development of a Field Test Method for the Determination of Lead in Paint and Paint-Contaminated Dust and Soil. 1993
Development of a hazardous waste incinerator target analyte list of products of incomplete combustion : final report / 1998
Development of a high volume surface sampler for pesticides in floor dust / 1988
Development of a kit for detecting hazardous material spills in waterways / 1978
Development of a Laboratory Method for Estimation of Hydrogen Chloride Emission Potential of Incinerator Feed Materials. 1992
Development of a large sample collector of respirable particulate matter / 1978
PREV 1 ... 15 16 17 18 19 20 21 22 23 24 25 ... 74 NEXT

Save, Print or Email Selected Records