Search Results for the EPA National Library Catalog

Items Found: 1366
Showing: Items 1051 - 1100
Your Search: (SUBJECT=Spectroscopy)


 
 
 
PREV 1 ... 17 18 19 20 21 22 23 24 25 26 27 28 NEXT
Select Item Title Year Published
POHCs (Principal Organic Hazardous Constituents) and PICs (Products of Incomplete Combustion) Screening Protocol. 1989
Pollutant analysis cost survey / 1974
Pollutants from synthetic fuels production : facility construction and preliminary tests / 1978
Pollutants from synthetic fuels production : sampling and analysis methods for coal gasification / 1979
Polychlorinated Chemical Residues in Fish from Major Watersheds Near the Great Lakes, 1979. 1983
Polycyclic Aromatic Hydrocarbons from U.S. and Antarctic Sites Analyzed with Synchronous Fluorescence Spectrometry. 1995
Polynuclear Aromatic Content of Heavy Duty Diesel Engine Exhaust Gases. 1977
Portable miniature sampler for potential airborne carcinogens in microenvironments : Phase 1, development / 1980
Portable Miniature Sampler for Potential Airborne Carcinogens in Microenvironments: Phase 2. Evaluation. 1981
Portable tandem mass spectrometer analyzer 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 fluorescence; theory, methods, and techniques, 1973
Practical guide to graphite furnace atomic absorption spectrometry 1998
Practical guide to infrared microspectroscopy 1995
Practical sampling techniques for infrared analysis 1993
Pre-concentration method for inductively coupled plasma-mass spectrometry / 1989
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
Preliminary evaluation of the Scitec MAP-3, Warrington Microlead I, and Princeton Gamma-Tech XK-3 portable x-ray fluorescence spectrometers 1994
Preliminary exposure study to determine the effects of acid deposition on coated steel substrates {microfiche} 1990
Preliminary Investigation of the Role of Aquatic Macrophytes in Heavy Metal Uptake from Water with Coal Particles. 1980
Preparation and Characterization of Quantum Size Zinc Oxide: A Detailed Spectroscopic Study. 1987
Preprocessing, Variable Selection, and Classification Rules in the Application of SIMCA Pattern Recognition to Mass Spectral Data. 1989
Principles and practice of X-ray spectrometric analysis 1975
Principles and practice of X-ray spectrometric analysis 1970
Principles of fluorescence spectroscopy 1999
Principles of fluorescence spectroscopy / 2006
Principles of nuclear magnetic resonance in one and two dimensions 1987
Principles of plasma emission spectroscopy. 1980
Probabilities of Peak Occurrence and Information Content of the NBS/EPA/MSDC Mass-Spectral Data Base. 1989
Procedures for trace analysis of dissolved inorganic and organic constituents in water / 1971
Proceedings of Conference on Environmental Quality Sensors (2nd) Held at National Environmental Research Center, Las Vegas, Nevada on October 10-11, 1973. 1976
Proceedings of optical sensing for environmental and process monitoring : 7-10 November 1994, McLean, Virginia. 1995
Proceedings Second Conference on Environmental Quality Sensors, National Environmental Research Center, Las Vegas, Nevada, October 10-11, 1973. 1973
Program Objectives and Status for the U.S.EPA Program on FTIR-Based Open-Path Monitoring. 1997
Proton Induced Gamma-Ray Analysis of Atmospheric Aerosols for Carbon, Nitrogen, and Sulfur Composition. 1978
Pulsed Positive Ion Negative Ion Chemical Ionization Mass Spectrometric Applicatons to Environmental and Hazardous Waste Analysis. 1983
Pyrolysis-Mass Spectrometry/Pattern Recognition on a Well-Characterized Suite of Humic Samples. 1985
QELS '96 : summaries of papers presented at the Quantum Electronics and Laser Science Conference, June 2-7, 1996, Anaheim Convention Center, Anaheim, California / 1996
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 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 Control and Evaluation of Mass Spectra. 1982
Quality control for environmental measurements using gamma-ray spectrometry / 1977
Quantitative analysis of airborne asbestos by x-ray diffraction : final report on feasibility study / 1975
Quantitative Analysis of Aqueous Species Using Raman Spectrometry and Equilibrium Model Calculations. 1985
PREV 1 ... 17 18 19 20 21 22 23 24 25 26 27 28 NEXT

Save, Print or Email Selected Records