Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Portable Miniature Sampler for Potential Airborne Carcinogens in Microenvironments: Phase 2. Evaluation. 1981
Possible Approaches to Establishing Interlaboratory Comparability of Measurements of Polychlorinated Biphenyls in Human Serum. 1991
Potential Atmospheric Carcinogens, Phase 2/3: Analytical Technique and Field Evaluation. 1981
Potential emissions of hazardous organic compounds from sewage sludge incineration / 1987
Potential Emissions of Hazardous Organic Compounds from Sewage Sludge Incineration Project Summary 1987
Practical aspects of gas chromatography/mass spectrometry 1984
Practical guide to the care, maintenance, and troubleshooting of capillary gas chromatographic systems 1995
Practical guide to the care, maintenance, and troubleshooting of capillary gas chromatographic systems 1999
Precision and Accuracy in the Determination of Organics in Water by Fused Silica Capillary Column Gas Chromotography/Mass Spectrometry and Packed Column Gas Chromatography/Mass Spectrometry. 1983
Precolumn Sample Enrichment Device for Analysis of Ambient Volatile Organics by Gas Chromatography-Mass Spectrometry. 1985
Prediction of Retention Times in Temperature-Programmed Multichromatography. 1991
Preprocessing, Variable Selection, and Classification Rules in the Application of SIMCA Pattern Recognition to Mass Spectral Data. 1989
Presence of Dichloromethane on Cleaned XAD-2 Resin: A Potential Problem and Solutions. 1990
Principles and applications of gas chromatography in food analysis 1990
Proceedings of the 1989 EPA/A & WMA International Symposium on Measurement of Toxic and Related Air Pollutants : Raleigh, North Carolina, May 1989 / 1989
Process gas chromatography study of a Selexol acid gas removal system / 1984
Process gas chromatography study of a Selexol acid gas removal system / 1984
Production and transport of gaseous NH3 and H2S associated with livestock production / 1976
Production of cis- and trans-Caronic Acids from delta-3-Carene. 1967
Program documentation for the gas chromatography automation system / 1980
Programmed temperature gas chromatography / 1966
Protocol for the analysis of 2,3,7,8-tetrachlorodibenzo-p-dioxin by high-resolution gas chromatography/high-resolution mass spectrometry / 1986
Protocol for the collection and analysis of volatile POHCs using VOST / 1984
Prototype Gas Analysis System Using a Miniature Gas Chromatograph. 1981
Pulsed Positive Ion Negative Ion Chemical Ionization Mass Spectrometric Applicatons to Environmental and Hazardous Waste Analysis. 1983
Purge and trap analysis using fused silica capillary column gas chromatography/mass spectrometry 1982
Pyrographic Characterization of Municipal Waste. 1970
Pyrographic Gross Characterization of Water Contaminants. 1973
Qualitative determination of organic compounds in an aqueous media : solvent extraction and gas chromatography / 1969
Quality Assurance Project Plan for Analytical Control and Assessment Activities in the National Study of Chemical Residues in Lake Fish Tissue. 2000
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 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 : referee analyses for analytical method 2--organochlorine pesticides, analytical method 4--carbamates, method 5--methylcarbamates, method 7--fumigants, and method 9--nitrate/nitrite / 1992
Quantification of Octachlorostyrene and Related Compounds in Great Lakes Fish by Gas Chromatography - Mass Spectrometry. 1981
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 polynuclear aromatic hydrocarbons in liquid fuels / 1980
Radiochromatographic Analysis of Fresh Water Resources. 1971
Rapid Measurement of Aqueous Hydroxyl Radical Concentrations in Steady-State HO Flux Systems. 1992
Rapid Methods of Analysis for Trace Quantities of Polynuclear Aromatic Hydrocarbons and Phenols in Automobile Exhaust, Gasoline, and Crankcase Oil. 1971
Rapid Procedure for Preparation of Support-Bonded Carbowax 20M Gas Chromatographic Column Packing. 1978
Rapid, Quantitative Bioassay for Detecting Phytotoxic Gases Using Stress-Ethylene. 1982
Rapid, Sensitive Method for the Analysis of Halogenated Gases in Water (Journal Version). 1988
Reactions of Chlorine in Drinking Water, with Humic Acids and 'In vivo'. 1984
Reactions of Chlorite with Activated Carbon and with Vanillic Acid and Indan Adsorbed on Activated Carbon. 1983
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