Search Results for the EPA National Library Catalog

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Method 1637 : determination of trace elements in ambient waters by chelation preconcentration with graphite furnace atomic absorption. 1996
Method 1638 : determination of trace elements in ambient waters by inductively coupled plasma-mass spectrometry. 1995
Method 1638 : determination of trace elements in ambient waters by inductively coupled plasma-mass spectrometry. 1996
Method 1639 : determination of trace elements in ambient waters by stabilized temperature graphite furnace atomic absorption. 1996
Method 1640 : determination of trace elements in ambient waters by on-line chelation preconcentration and inductively coupled plasma-mass spectrometry. 1996
Method 1669 : sampling ambient water for trace metals at EPA water quality criteria levels : draft. 1996
Method 1669 : sampling ambient water for trace metals at EPA water quality criteria levels. 1995
Method 16A for determination of total reduced sulfur emissions : summary of comments and responses. 1984
Method 200.8 determination of trace elements in waters and wastes by inductively coupled plasma: Mass Spectrometry. Revision 4.3 1990
Method 300.0 : the determination of inorganic anions in water by ion chromatography / 1989
Method 314.0: Determination of Perchlorate in Drinking Water Using Ion Chromatrography. Revision 1.0. 1999
Method 314.2: Determination of Perchlorate in Drinking Water Using Two-Dimensional Ion Chromatography with Suppressed Conductivity Detection. Version 1.0. 2008
Method 531.2: Measurement of N-Methylcarbamoyloximes and N-Methylcarbamates in Water by Direct Aqueous Injection HPLC with Post Column Derivatization. Revision 1.0. 2001
Method 532: Determination of Phenylurea Compounds in Drinking Water by Solid Phase Extraction and High Performance Liquid Chromatography with UV Detection. Revision 1.0. 2000
Method 552. determination of haloacetic acids and dalapon in drinking water by liquid-liquid microextraction, derivatization, and gas chromatography with electron capture detection. {electronic resource} : 2003
Method 556.1: Determination of Carbonyl Compounds in Drinking Water by Fast Gas Chromatography. Rev 1.0. 1999
Method 556: Determination of Carbonyl Compounds in Drinking Water by Pentafluorobenzylhydroxylamine Derivatization and Capillary Gas Chromatography with Electron Capture Detection. Rev 1.0. 1998
Method 557: Determination of Haloacetic Acids, Bromate, and Dalapon in Drinking Water by Ion chromatography Electrospray Ionization Tandem Mass Spectrometry (IC-ESI-MS/MS). Version 1.0. 2009
Method development and evaluation of draft protocol for measurement of condensible particulate emissions : test report / 1990
Method development and monitoring of polynuclear aromatic hydrocarbons in selected U.S. waters / 1977
Method for analyzing emissions from atmospheric fluidized-bed combustor / 1977
Method for Collection and Analysis of Chlorobenzenes. 1984
Method for determining potential odor contribution of selected kraft process streams / 1979
Method of Chemical Analysis for Oil Shale Wastes. 1984
Method of Chromatographic Determination of Acrolein in the Presence of Aliphatic Aldehydes (Metod Khromatograficheskogo Opredeleniya Akroleina v Prisutstvii Alifaticheskikh Aldehidov). 1973
Method OIA-1677 : available cyanide by flow injection, ligand exchange, and amperometry. 1999
Method Selection Study 1. A Comparison of Three Modifications of the Single Reagent Method for Soluble Orthophosphate. 1969
Method TO-15 Supplement Analysis of 1,1-DCE at pptv Concentrations. 2002
Methodology and instrumentation to measure gaseous ammonia / 1977
Methodology for collecting and analyzing organic air pollutants 1979
Methodology for measurement of polychlorinated biphenyls in ambient air and stationary sources - a review / 1976
Methods 6 and 7 quality assurance and quality control revisions : background information. 1982
Methods 6 and 7 quality assurance and quality control revisions : summary of comments and responses. 1984
Methods and results of EPA's study of radon in drinking water / 1983
Methods for aquatic toxicity identification evaluations : phase I : toxicity characterization procedures / 1991
Methods for aquatic toxicity identification evaluations : phase I toxicity characterization procedures. 1991
Methods for chemical analysis of water and wastes / 1979
Methods for chemical analysis of water and wastes. 1983
Methods for chemical analysis of water and wastes. 1978 / 1979
Methods for determining the total polychlorinated biphenyl emissions from incineration and capacitor- and transformer-filling plants / 1977
Methods for level 2 analysis by organic compound category / 1981
Methods for Measuring the Coliform Content of Water. 1965
Methods for Measuring the Intensities of Aitken Nuclei Sources in the Atmosphere (Methodes de Mesure de l'Intensite des Sources de Noyaux d'Aitken dans l'Atmosphere). 1974
Methods for organic chemical analysis of municipal and industrial wastewater / 1996
Methods for organic chemical analysis of municipal and industrial wastewater / 1982
Methods for sampling and analysis of breath / 1985
Methods for the Determination of Chemical Contaminants in Drinking Water - Participants Handbook. 1977
Methods for the Determination of Chemical Contaminants in Drinking Water - Participants Handbook. 1980
Methods for the Determination of Chemical Contaminants in Drinking Water. 1981
Methods for the determination of inorganic compounds in drinking water : methods 300.0 and 200.8 / 1989
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